Perhaps you should try some spelling variations:
kier » pier, vier, kpier, kvier
kpier » pier, spier, klier, kppier, kpvier
ier » pier, vier
hier » hpier, hvier, her, pier, vier
hvier » hvpier, hvvier, vier, avier
heier » hepier, hevier, heiler, heider, meier
mier » mpier, mvier, 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 kpier) or kpier) or ier) or (((hier OR hvier) or heier) or mier)) or per))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((kier OR kpier) OR kpier) OR ier) OR (((hier OR hvier) OR heier) OR mier)) OR per)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "sadhana ((((((kier or kpier) or kpier) or ier) or (((hier OR hvier) or heier) or mier)) or per))".
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((kier or kpier) or kpier) or ier) or (((hier OR hvier) or heier) or mier)) or per))*.