Perhaps you should try some spelling variations:
thier » thiers, thiery, trier, thpier, thvier, thhier
dhier » hier, dhpier, dhvier, dhhier
thvier » thvpier, thvvier, thvhier
ier » pier, vier, hier
mier » mpier, mvier, mhier, mir
mhier » mhpier, mhvier, mhhier, maier, hier, ahier
meier » mepier, mevier, mehier, meiner, meyer, maier

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

• Performing a fuzzy search may retrieve terms with similar spellings: sadhana ((((((thier or thvier) or dhier) or ier) or (((mier or mer) or mhier) or meier)) or per))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((thier OR thvier) OR dhier) OR ier) OR (((mier OR mer) OR mhier) OR meier)) OR per)).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((thier or thvier) or dhier) or ier) or (((mier or mer) or mhier) or meier)) or per))*.