Perhaps you should try some spelling variations:
hier » her, pier
thiery » thery, tpiery, thierry, thiers, thiry
vier » view, vie, ver
mvier » mview, mvie, mver, maier, meier, avier
mhvier » mhview, mhvie, mhver
mier » mir
mpier » pier, maier, meier
pher » per, her, pier

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: sadhana ((((hier or vier) or ((((mier or mvier) or mpier) or mer) or mhvier)) or (pher or thiery)))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((hier OR vier) OR ((((mier OR mvier) OR mpier) OR mer) OR mhvier)) OR (pher OR thiery))).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((hier or vier) or ((((mier or mvier) or mpier) or mer) or mhvier)) or (pher or thiery)))*.