SimilarityRank
during_this_period 0.796 8847
this_period 0.707 12824
over_this_period 0.618 75742
early_period 0.617 97586
in_the_same_period 0.613 39899
in_the_period_between 0.610 97021
the_period_when 0.604 71778
during_this_time 0.604 6215
during_the_same_period 0.600 36072
during_this_time_period 0.599 99748
period 0.597 1069
in_the_first_decade 0.594 92197
during_the_[number]_century 0.580 30314
in_the_second_half_of 0.577 17853
at_the_beginning_of_the_[number]_century 0.570 64214
the_previous_decade 0.566 97363
in_the_last_century 0.566 65606
in_the_twentieth_century 0.565 42594
the_beginning_of_the_[number]_century 0.559 98367
during_the_first_half_of 0.557 47085
in_the_[number]_th_century 0.557 37990
in_the_first_half_of 0.554 16014
the_same_period 0.552 72193
during_the_1920 0.548 91310
and_1930 0.546 64056