Perhaps you should try some spelling variations:
kier » pier, hier, kpier, khier
vier » view, vie, ver, vpier, vhier
avier » aview, avie, aver, avpier, avhier, javier, xavier, ravier
thier » thiers, thiery, trier, thpier, thhier
ier » pier, hier
mier » mpier, mhier, mer, mir
maier » mapier, mahier, maior, mater, mayer
mhier » mhpier, mhhier, meier, hier, dhier

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 vier) or thier) or ier) or (((mier or maier) or mhier) or avier)) or per))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((kier OR vier) OR thier) OR ier) OR (((mier OR maier) OR mhier) OR avier)) OR per)).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((kier or vier) or thier) or ier) or (((mier or maier) or mhier) or avier)) or per))*.