Perhaps you should try some spelling variations:
polyene » polyenes, polyeder, polyenese, poolyene, polyyene, poleyene
polyen » polyenes, poolyen, polyyen, poleyen
pol » pool, poly, pole
polyole » poolyole, polyyole, poleyole, polyols, polyol
poleeylen » pooleeylen, polyeeylen, poleeeylen
woolle » woollen, woolley, woollet
poolya » pooya, pooly, poorya

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 polyen) OR (pol OR woolle)) OR ((polyole OR poleeylen) OR post)) OR poolya).
• Adding a wildcard symbol may retrieve word variants: ((((polyene or polyen) or (pol or woolle)) or ((polyole or poleeylen) or post)) or poolya)*.