Terms: Barrier (159,000,000), barriers (159,000,000),
Terms: language barrier (6,040,000), Jersey barrier (145,000),
Terms: barrier bay (1,600), Thames barrier (451,000), bank barrier (301,000), flood barrier (163,000), barrier contraception (101,000), hedge barrier (1,460), safer barrier (199,000), Weismann barrier (1,800), fence barrier (81,200), trade barrier (564,000), tariff barrier (159,000), entry barrier (441,000), Strip barrier (3,060), Yemen barrier (158), surface barrier (134,000), Barrier Lake (164,000), barrier metal (42,600), Iraq barrier (369), coastal barrier (278,000),
Terms: barrier family (2,080), barrier genealogy (14), Michael Barrier (250,000), James Barrier (613), Smith Barrier (908),
Terms: Barrier Act (54,300), barrier law (1,120), barrier laws (2,030), barrier acts (8,110),
Terms: bacterial barrier (20,300), viral barrier (18,800),
Terms: flow barrier (16,800),
Terms: capillary barrier (40,000), barrier discharge (66,600), dielectric barrier (89,500), diffusion barrier (232,000), barrier junction (2,510), barrier diffusion (1,460), inverse barrier (8,770), barrier function (753,000), memory barrier (120,000), barrier instruction (2,700), potential barrier (505,000), electrical barrier (26,800), transition barrier (2,180),
Terms: single barrier (117,000), multiple barrier (65,700), barrier pipe (28,000), barrier treaty (1,970), adhesion barrier (36,400), legal barrier (175,000), judicial barrier (92), regulatory barrier (65,400), government barrier (3,030), barrier town (528), barrier city (1,170), barrier region (28,700), natural barrier (707,000), hurricane barrier (32,400),
Terms: barrier free (3,540,000), barrier dependent (399), barrier induced (3,230), barrier related (22,800), barrier transfer (2,090), barrier board (28,100), starting barrier (1,030), toll barrier (35,100), barrier toll (3,180), pneumatic barrier (524), electric barrier (36,300), suicide barrier (41,100),
Terms: boom barrier (14,200), car barrier (53,800), vehicle barrier (217,000), vehicular barrier (1,660), pollen barrier (40,300), cable barrier (99,100), barrier coating (263,000), retinal barrier (44,900),
Terms: and barrier (1,920,000), the barrier (15,800,000), a barrier (23,500,000), of barrier (1,890,000), barrier on (1,570,000), in barrier (382,000), on barrier (416,000), from barrier (148,000),
Terms: barrier will (620,000), barrier is (4,140,000), barrier was (1,130,000), barrier can (483,000), barrier could (179,000), barrier might (69,800), barrier from (524,000), barrier in (4,800,000), barrier of (3,830,000), barrier and (7,120,000), barrier to (25,100,000), barrier between (4,570,000), barrier against (1,820,000),
Terms: his barrier (45,100), her barrier (69,100), their barrier (74,100), our barrier (96,100), my barrier (38,400), s barrier (46,900), this barrier (1,810,000), that barrier (1,070,000),
Terms: separation barrier (769,000), sound barrier (2,590,000), moisture barrier (1,270,000), security barrier (1,200,000), protective barrier (1,340,000), safety barrier (607,000), crash barrier (379,000), crush barrier (2,720),
Terms: barrier reef (12,400,000), barrier reefs (216,000), barrier island (2,940,000), barrier islands (1,860,000), barrier gate (215,000), barrier gates (148,000), barrier news (10,200), barrier journal (3,450), barrier journals (14), barrier association (11,400), barrier associations (10), barrier issue (34,000), barrier issues (29,000), barrier topic (26,600), barrier topics (67), barrier option (102,000), barrier options (163,000), barrier system (617,000), barrier penetration (73,600), barrier wall (428,000), barrier walls (193,000), barrier mat (23,900), barrier mats (20,500), barrier strip (187,000), barrier strips (89,900),
Terms: barrier construction (118,000), barrier material (298,000), barrier materials (235,000), barrier components (12,700), component barrier (255),
Terms: brain barrier (2,960,000), blood barrier (85,300), carbon barrier (1,340), traffic barrier (170,000), noise barrier (357,000), great barrier (11,200,000), small barrier (91,600), big barrier (250,000), large barrier (109,000), old barrier (22,200), new barrier (249,000), fresh barrier (690), ancient barrier (3,650), future barrier (2,840), sea barrier (22,000), weather barrier (98,600), rain barrier (59,700), snow barrier (2,720), heat barrier (182,000), water barrier (315,000), air barrier (379,000), wind barrier (79,800), ice barrier (132,000),
Terms: improve barrier (10,300), enhance barrier (1,600), update barrier (1,410), new barrier (249,000),
Terms: barrier information (36,200), barrier attributes (760), barrier data (21,300), barrier database (788),
Terms: discrete barrier (2,360), steel barrier (106,000), brick barrier (1,660), concrete barrier (1,120,000), wood barrier (3,880), wooden barrier (65,000),
Terms: thermal barrier (801,000), acoustic barrier (122,000), radiation barrier (21,400), field barrier (27,700), vapor barrier (1,300,000), chemical barrier (128,000), biological barrier (28,000), biochemical barrier (1,110), radiant barrier (588,000), mosquito barrier (90,600), insect barrier (32,400), fish barrier (107,000), animal barrier (7,110), weed barrier (192,000), fire barrier (457,000),
Terms: skin barrier (631,000), adhesive barrier (19,600), gastrointestinal barrier (2,500),
Terms: primary barrier (255,000), secondary barrier (33,600), tertiary barrier (76),