Perhaps you should try some spelling variations:
pol » pool, poly, pole
polen » poolen, polyen, poleen, pole
polyyne » poolyyne, polyyyne, poleyyne, polyynes
polens » poolens, polyens, poleens, poles
polyeder » poolyeder, polyyeder, poleyeder, polyester
hole » home, hope, holy
poolens » pollens, poolen, woolens

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: ((pol OR polen) OR ((hole OR polyyne) OR ((polens OR poolens) OR polyeder))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((pol or polen) or ((hole or polyyne) or ((polens OR poolens) or polyeder)))".
• Adding a wildcard symbol may retrieve word variants: ((pol or polen) or ((hole or polyyne) or ((polens OR poolens) or polyeder)))*.