Perhaps you should try some spelling variations:
hier » her, vier, hvier
thiery » thery, tviery, thviery, thierry, thiers, thiry
ier » vier
mier » mvier, mir
maier » mavier, maior, mater, mayer
mpier » mpvier, meier, spier, muier, mpiero, mper, mpie
mhvier » mhvvier
pier » pvier, piero, per, pie

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 ier) or ((((mier or maier) or mpier) or mer) or mhvier)) or (pier or thiery)))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((hier OR ier) OR ((((mier OR maier) OR mpier) OR mer) OR mhvier)) OR (pier OR thiery))).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((hier or ier) or ((((mier or maier) or mpier) or mer) or mhvier)) or (pier or thiery)))*.