Perhaps you should try some spelling variations:
polyylei » polyynes, polyle, poolyylei, polyyylei, pollyylei
polyyne » polyynes, poolyyne, polyyyne, pollyyne
pole » pope, poly, poole, polye, polle
pose » pope
pol » pool, poly, poll
pollen » poollen, polylen, polllen
polyeylen » poolyeylen, polyyeylen, pollyeylen, polyethylen, polyetylene, polyenen
poolyole » polyole, polyols, polyol
pooles » poodles, pools, pooled

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 polyyne) OR (pole OR pose)) OR (pol OR pollen)) OR ((poolyole OR polyeylen) OR post)) OR pooles).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((polyylei OR polyyne) or (pole or pose)) or (pol or pollen)) or ((poolyole or polyeylen) or post)) or pooles)".
• Adding a wildcard symbol may retrieve word variants: (((((polyylei OR polyyne) or (pole or pose)) or (pol or pollen)) or ((poolyole or polyeylen) or post)) or pooles)*.