immense [Adjective] + difficulty [Noun]

Strength Strength Dispersion
A:
13
CHISQ:
23.08
AWT:
8,964,506
TTEST:
2.57
G2:
16.53
FAWT:
6.06
MI:
1.8
LOGLOG:
6.66
JD:
0.7
MI3:
9.2
DICE:
0.18
RANGE: