Perhaps you should try some spelling variations:
pier » piero, per, pie, pvier, phier
spier » spiero, sper, spie, spider, spicer, spies, spvier, sphier
mpier » mpiero, mper, mpie, mpvier, mphier, maier, meier, muier
mier » mir, mvier, mhier
ier » vier, hier
mhier » mhvier, mhhier, maier, meier, hier
mhhier » mhhvier, mhhhier
phier » 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 spier) or mier) or ier) or (((mhier or mpier) or mer) or mhhier)) or phier))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((pier OR spier) OR mier) OR ier) OR (((mhier OR mpier) OR mer) OR mhhier)) OR phier)).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((pier or spier) or mier) or ier) or (((mhier or mpier) or mer) or mhhier)) or phier))*.