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

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