Perhaps you should try some spelling variations:
kier » pier, vier, kpier, kvier
ier » pier, vier
hier » hpier, hvier, her, pier, vier
mier » mpier, mvier, mer, mir
mpier » mppier, mpvier, pier, maier, spier
mhier » mhpier, mhvier, mher, mpier, mvier, maier, dhier, thier
meier » mepier, mevier, meiner, meyer, maier

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 (ier OR hier)) or (((mier or mpier) or mhier) or meier)) or per))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((kier OR (ier OR hier)) OR (((mier OR mpier) OR mhier) OR meier)) OR per)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "sadhana ((((kier or (ier OR hier)) or (((mier or mpier) or mhier) or meier)) or per))".
• Adding a wildcard symbol may retrieve word variants: sadhana ((((kier or (ier OR hier)) or (((mier or mpier) or mhier) or meier)) or per))*.