Perhaps you should try some spelling variations:
occasional prayerss » occasional prayer, occasional papers, occasional proverbs
occasional prayers » occasional poems, occasional writer
occasions writtens » occasion written, occasions fitted, occasionally 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 prayerss, occasional prayers ) OR ( occasions writtens, occasions written )).
• Adding a wildcard symbol may retrieve word variants: (( occasional prayerss, occasional prayers ) or ( occasions writtens, occasions written ))*.