Perhaps you should try some spelling variations:
pier » pie, mier, piel, pmier, pvier, phier
piero » pieo, miero, pielo, pmiero, pviero, phiero
ier » mier, vier, hier
mhier » mhmier, mhvier, mhhier, mier, maier, meier
mehier » mehmier, mehvier, mehhier
mhhier » mhhmier, mhhvier, mhhhier
phier » phmier, phvier, phhier, prier, dhier, thier

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 per) or piero) or ier) or (((mhier or mehier) or mer) or mhhier)) or phier))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((pier OR per) OR piero) OR ier) OR (((mhier OR mehier) OR mer) OR mhhier)) OR phier)).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((pier or per) or piero) or ier) or (((mhier or mehier) or mer) or mhhier)) or phier))*.