Perhaps you should try some spelling variations:
polyene » polyenes, polyeder, poolyene, polyyene, pollyene
pole » pope, pose, poly, poole, polye, polle
pol » pool, poly, poll
polls » poolls, polyls, pollls, poll, pools, poles
poolle » poole, poolla, woolle
poolyolen » polyolen, polyole
poseylen » poseen, poseben, posegle

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: ((((polyene OR pole) OR (pol OR poolle)) OR ((poolyolen OR poseylen) OR post)) OR polls).
• Adding a wildcard symbol may retrieve word variants: ((((polyene or pole) or (pol or poolle)) or ((poolyolen or poseylen) or post)) or polls)*.