Perhaps you should try some spelling variations:
hier » her, pier, vier, hpier, hvier
thiers » thers, tpiers, tviers, thpiers, thviers, thinkers
ier » pier, vier
mier » mpier, mvier, mir
maier » mapier, mavier, maior, mater, mayer
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 maier) or mer) or mhvier)) or ((pher or ppier) or thiers)))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((hier OR ier) OR (((mier OR maier) OR mer) OR mhvier)) OR ((pher OR ppier) OR thiers))).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((hier or ier) or (((mier or maier) or mer) or mhvier)) or ((pher or ppier) or thiers)))*.