Perhaps you should try some spelling variations:
kier » pier, hier, kpier, khier
mier » mer, mir, mpier, mhier
avier » javier, xavier, ravier, avpier, avhier, aview, avie, aver
ier » pier, hier
vier » vpier, vhier, view, vie, ver
mhier » mhpier, mhhier, maier, meier, hier
piero » ppiero, phiero

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

• Performing a fuzzy search may retrieve terms with similar spellings: sadhana ((((((kier or mier) or avier) or ier) or ((vier or mhier) or mhier)) or piero))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((kier OR mier) OR avier) OR ier) OR ((vier OR mhier) OR mhier)) OR piero)).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((kier or mier) or avier) or ier) or ((vier or mhier) or mhier)) or piero))*.