Collocations for coherence - noun

internal
Your essay lacks internal coherence.

narrative, structural
ideological, intellectual, logical, thematic, theoretical
theories which lack ideological coherence

overall

degree

have
achieve, create, give sth, maintain, provide
They have struggled to create coherence within the group.

lack, lose

coherence between
a lack of coherence between the policy and the speech

coherence in, coherence within
There's a strong sense of coherence in the school curriculum.

a sense of coherence