Perhaps you should try some spelling variations:
"positionity" » "positionality", "positioning", "positionier"
"positively" » "positive", "positiveely", "positivenely", "positionely"
"positives" » "positive", "positiven", "positivees", "positivenes", "positiones"
"positiv" » "positive", "positiven", "position"

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: (("positionity" OR "positively") OR ("positives" OR "positiv")).
• Removing quotes may allow a broader search: (( positionity or positively ) or ( positives or positiv )).
• Adding a wildcard symbol may retrieve word variants: (("positionity" or "positively") or ("positives" or "positiv"))*.