Perhaps you should try some spelling variations:
pol » pool, poly, pole
polyline » poolyline, polyyline, poleyline, polyamine
polyelle » poolyelle, polyyelle, poleyelle, polyene, polyedre, joyelle
poles » pooles, polyes, polees, roles, poses, holes
poolyline » polylines, polylinie, dpolyline
pools » tools
hole » home, hope, holy

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 (((polyline OR poolyline) OR polyelle) OR pools)) OR (poles OR hole)).
• Adding a wildcard symbol may retrieve word variants: ((pol or (((polyline or poolyline) or polyelle) or pools)) or (poles or hole))*.