Perhaps you should try some spelling variations:
pier » piero, per, pie, pvier, phier
pvier » pavier, vier, prier, pvvier, pvhier
ier » vier, hier
mier » mvier, mhier, mir
mhier » mhvier, mhhier, maier, hier, dhier
meier » mevier, mehier, meiner, meyer, maier
mhhier » mhhvier, mhhhier
prhier » prhvier, prhhier, pohier, porthier

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 pvier) or ier) or ((((mier or mhier) or meier) or mer) or mhhier)) or prhier))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana (((((pier OR pvier) OR ier) OR ((((mier OR mhier) OR meier) OR mer) OR mhhier)) OR prhier)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "sadhana (((((pier OR pvier) or ier) or ((((mier or mhier) or meier) or mer) or mhhier)) or prhier))".
• Adding a wildcard symbol may retrieve word variants: sadhana (((((pier OR pvier) or ier) or ((((mier or mhier) or meier) or mer) or mhhier)) or prhier))*.