Perhaps you should try some spelling variations:
polle » pollen, poller, polley
polled » pollend, pollerd, polleyd, pollen, polluted
polstelle » polstellen, polstelien, polsterl
poole » pooled, pole, pools
poles » roles, poses, holes
hole » home, hope, hold

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: ((poly OR (((polle OR polled) OR polstelle) OR poole)) OR (poles OR (hole OR holy))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((poly or (((polle or polled) or polstelle) or poole)) or (poles or (hole OR holy)))".
• Adding a wildcard symbol may retrieve word variants: ((poly or (((polle or polled) or polstelle) or poole)) or (poles or (hole OR holy)))*.