First term	Second term
aggregation	aggregation	1.0000
aggregation	asymmetric	0.1455
aggregation	aggregate	0.1368
aggregation	capital requirements	0.1273
aggregation	incremental	0.1207
aggregation	persistence	0.1167
aggregation	price changes	0.1139
aggregation	measurements	0.1129
aggregation	gaussian	0.1127