Perhaps you should try some spelling variations:
polyen » polyene, polyenes, poolyen, polyyen, poleyen
pol » pool, poly, pole
polele » poolele, polyele, poleele, polelle, polese, polece
polylen » poolylen, polyylen, poleylen, polyle, polyblend, polyline
polyolen » poolyolen, polyyolen, poleyolen, polyole, polyosen, polyolefin
poleylen » pooleylen, polyeylen, poleeylen, polecen, polelle
poles » pooles, polyes, polees, roles, poses, holes

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 (pol OR polele)) OR (((polylen OR polyolen) OR poleylen) OR post)) OR poles).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((polyen or (pol or polele)) or (((polylen OR polyolen) or poleylen) or post)) or poles)".
• Adding a wildcard symbol may retrieve word variants: (((polyen or (pol or polele)) or (((polylen OR polyolen) or poleylen) or post)) or poles)*.