Perhaps you should try some spelling variations:
piero » ppiero, pviero, phiero
ier » pier, vier, hier
mhier » mhpier, mhvier, mhhier, maier, hier, dhier
mier » mpier, mvier, mhier, mir
meier » mepier, mevier, mehier, meiner, meyer, maier
mhhier » mhhpier, mhhvier, mhhhier
phier » phpier, 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 (((((pie or piero) or ier) or ((((mhier OR mier) or meier) or mer) or mhhier)) or phier))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana (((((pie OR piero) OR ier) OR ((((mhier OR mier) OR meier) OR mer) OR mhhier)) OR phier)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "sadhana (((((pie or piero) or ier) or ((((mhier OR mier) or meier) or mer) or mhhier)) or phier))".
• Adding a wildcard symbol may retrieve word variants: sadhana (((((pie or piero) or ier) or ((((mhier OR mier) or meier) or mer) or mhhier)) or phier))*.