Perhaps you should try some spelling variations:
polyen » polyene, polyan, polypn, poljen, poolyen, polyyen, poleyen
polyenes » polyenees, polyeder, polyanes, polypnes, poljenes, poolyenes, polyyenes, poleyenes
polye » polya, polyp, polje, poolye, polyye, poleye
pol » pool, poly, pole
woolle » woollen, woolley, woollet
poolyolen » polyolen, polyole
popeylen » popeye, propylen, popeyes
pooya » polya, pooja

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 polyenes) OR polye) OR (pol OR woolle)) OR ((poolyolen OR popeylen) OR post)) OR pooya).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((polyen OR polyenes) or polye) or (pol or woolle)) or ((poolyolen or popeylen) or post)) or pooya)".
• Adding a wildcard symbol may retrieve word variants: (((((polyen OR polyenes) or polye) or (pol or woolle)) or ((poolyolen or popeylen) or post)) or pooya)*.