Perhaps you should try some spelling variations:
pier » piero, per, pie, pvier, phier
mpier » mpiero, mper, mpie, mpvier, mphier, maier, meier, spier
hvier » vier, hier, avier, hvvier, hvhier
mhhvier » mhvier, mhhier, mhavier, mhhvvier, mhhvhier
ier » vier, hier
mier » mvier, mhier, mir
thier » thvier, thhier, thiers, thiery, trier

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

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