SimilarityRank
travel_expense 0.858 33802
transportation_cost 0.735 51144
airfare 0.720 40644
transport_cost 0.711 80337
expense 0.691 3129
conference_fee 0.668 96260
live_expense 0.655 92065
registration_fee 0.639 16394
administrative_cost 0.623 45076
per_diem 0.622 94858
course_fee 0.615 61866
reimbursement_of 0.607 58468
these_cost 0.604 26562
program_fee 0.600 90600
reimburse 0.591 30682
travel_arrangement 0.587 95751
be_reimburse 0.587 84092
their_expense 0.585 83403
hotel_accommodation 0.585 61456
the_cost_of 0.585 1168
additional_cost 0.579 46301
operate_cost 0.578 26415
cost 0.573 454
fuel_cost 0.572 55654
cost_relate_to 0.572 89087