Perhaps you should try some spelling variations:
polyen » polyene, polyenes
polje » pole
pool » poor
poolya » poorya, pooya, pooly
woolle » woollen, woolley, woollet
polyole » polyols, polyol
poleylen » polecen, polelle

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: ((((polyen OR polje) OR (pool OR woolle)) OR ((polyole OR poleylen) OR post)) OR poolya).
• Adding a wildcard symbol may retrieve word variants: ((((polyen or polje) or (pool or woolle)) or ((polyole or poleylen) or post)) or poolya)*.