Perhaps you should try some spelling variations:
hier » her, pier, vier, hpier, hvier
thiery » thery, tpiery, tviery, thpiery, thviery, thierry, thiers, thiry
ier » pier, vier
mier » mpier, mvier, mir
meier » mepier, mevier, meiner, meyer, maier
phvier » phvpier, phvvier, pavier
mhher » maher, mhhe, moher

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