Perhaps you should try some spelling variations:
polyynes » polyenes, polylines, poolyynes, polyyynes, poleyynes
pol » pool, poly, pole
polled » poolled, polyled, poleled, pollen, polluted
poleylen » pooleylen, polyeylen, poleeylen, polecen, polelle
poles » pooles, polyes, polees, roles, poses, holes
poolyole » polyole, polyols, polyol

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: ((((polyynes OR pope) OR (pol OR polled)) OR ((poolyole OR poleylen) OR post)) OR poles).
• Adding a wildcard symbol may retrieve word variants: ((((polyynes or pope) or (pol or polled)) or ((poolyole or poleylen) or post)) or poles)*.