Perhaps you should try some spelling variations:
polyylei » polyynes, polyyne, polyle, polyyylei, poolyylei, poleyylei
pol » poly, pool, pole
polled » polyled, poolled, poleled, pollen, polluted
poleylen » polyeylen, pooleylen, poleeylen, polecen, polelle
polyeylen » polyyeylen, poolyeylen, poleyeylen, polyethylen, polyetylene, polyenen
poles » polyes, pooles, 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: ((((polyylei OR pope) OR (pol OR polled)) OR ((poolyole OR (poleylen OR polyeylen)) OR post)) OR poles).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((polyylei or pope) or (pol or polled)) or ((poolyole or (poleylen OR polyeylen)) or post)) or poles)".
• Adding a wildcard symbol may retrieve word variants: ((((polyylei or pope) or (pol or polled)) or ((poolyole or (poleylen OR polyeylen)) or post)) or poles)*.