SimilarityRank
shortage_of 0.790 38095
a_shortage_of 0.734 57361
lack_of 0.694 2223
a_lack_of 0.674 11031
scarce 0.672 27550
shortage_in 0.665 95889
be_scarce 0.630 28870
lack_of_access_to 0.627 75524
high_demand_for 0.626 87395
be_in_short_supply 0.625 74209
shortage 0.623 19686
scarcity 0.609 30326
the_absence_of 0.605 9192
increase_demand_for 0.582 36018
limited_access_to 0.580 90503
availability_of 0.579 13495
the_need_for_more 0.571 38773
lack_of_resource 0.565 60887
insufficient 0.554 17276
the_high_cost_of 0.553 44018
an_absence_of 0.552 63635
there_be_not_enough 0.547 39135
depletion_of 0.546 51234
due_to_a_lack_of 0.545 62607
due_to_lack_of 0.542 35728