Perhaps you should try some spelling variations:
private partieskih » private partnerskih, private partnership, private parish
private partieship » private partnership, private partnerships, private parternships
private parties » private families, private practice

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: public ((((private partieskih) OR (private parties))) OR (private partieship)).
• Adding a wildcard symbol may retrieve word variants: public ((((private partieskih) or (private parties))) or (private partieship))*.