Perhaps you should try some spelling variations:
occasional prayers » occasional poems
occasional writers » occasional drivers, occasional writings, occasional letters
occasional papers » occasional paper, occasional poems, occasional verse
occasional writer » occasional notes, occasions written

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( occasional papers, occasional prayers ) OR ( occasional writers, occasional writer )).
• Adding a wildcard symbol may retrieve word variants: (( occasional papers, occasional prayers ) or ( occasional writers, occasional writer ))*.