Perhaps you should try some spelling variations:
kier » pier, vier, hier, kpier, kvier, khier
khier » hier, khmer, dhier, khpier, khvier, khhier
ier » pier, vier, hier
vpier » vppier, vpvier, vphier, pier, vier, spier
vhier » vhpier, vhvier, vhhier, vier, hier, dhier
mier » mpier, mvier, mhier, mer, mir

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 khier) or ier) or ((vpier or vhier) or vhier)) or mier) or pie))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((kier OR khier) OR ier) OR ((vpier OR vhier) OR vhier)) OR mier) OR pie)).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((kier or khier) or ier) or ((vpier or vhier) or vhier)) or mier) or pie))*.