Perhaps you should try some spelling variations:
hier » her, pier, vier, hpier, hvier
thier » ther, tpier, tvier, thpier, thvier, thiers, thiery, trier
ier » pier, vier
mier » mpier, mvier, mir
mepier » meppier, mepvier
mhvier » mhvpier, mhvvier
ppier » pppier, ppvier, papier, pier, prier
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 ier) or (((mier or mepier) or mer) or mhvier)) or ((pher or ppier) or thier)))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((hier OR ier) OR (((mier OR mepier) OR mer) OR mhvier)) OR ((pher OR ppier) OR thier))).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((hier or ier) or (((mier or mepier) or mer) or mhvier)) or ((pher or ppier) or thier)))*.