SimilarityRank
travel_cost 0.858 45363
airfare 0.739 40644
expense 0.728 3129
live_expense 0.710 92065
per_diem 0.701 94858
conference_fee 0.674 96260
reimbursement_of 0.671 58468
transportation_cost 0.670 51144
stipend 0.637 26100
registration_fee 0.635 16394
reimburse 0.633 30682
travel_arrangement 0.627 95751
be_reimburse 0.627 84092
program_fee 0.618 90600
hotel_accommodation 0.617 61456
course_fee 0.616 61866
reimbursement_for 0.616 78834
their_expense 0.615 83403
administrative_cost 0.609 45076
medical_expense 0.591 50729
transport_cost 0.589 80337
lodging 0.584 12955
expense_of 0.578 33618
registration_fee_for 0.575 99484
reimbursement 0.572 19360