Perhaps you should try some spelling variations:
poli » poly, pole, poll, pooli, polyi, polei
pol » pool, poly, pole
pollen » poollen, polylen, polelen
polyenes » poolyenes, polyyenes, poleyenes, polyeder
wooled » pooled, cooled, woolen

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: (((poli OR pol) OR ((pollen OR wooled) OR post)) OR polyenes).
• Adding a wildcard symbol may retrieve word variants: (((poli or pol) or ((pollen or wooled) or post)) or polyenes)*.