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

Try widening your search to All Fields.

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 notes, occasional prayers") OR ("occasional poems, occasional prayers"))) OR ("occasional writers, occasional writer")).
• Removing quotes may allow a broader search: (((( occasional notes, occasional prayers ) or ( occasional poems, occasional prayers ))) or ( occasional writers, occasional writer )).
• Adding a wildcard symbol may retrieve word variants: (((("occasional notes, occasional prayers") or ("occasional poems, occasional prayers"))) or ("occasional writers, occasional writer"))*.