Perhaps you should try some spelling variations:
kpier » pier, kier, spier, kppier, kpvier
hier » her, pier, vier, hpier, hvier
khhier » khher, khpier, khvier, khhpier, khhvier
khvier » khvpier, khvvier
ier » pier, vier
mier » mpier, mvier, mer, mir
pvier » pvpier, pvvier, pavier, pier, vier

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

• Performing a fuzzy search may retrieve terms with similar spellings: sadhana ((((((((khvier or kpier) or khmer) or hier) or khhier) or ier) or mier) or pvier))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((((khvier OR kpier) OR khmer) OR hier) OR khhier) OR ier) OR mier) OR pvier)).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((((khvier or kpier) or khmer) or hier) or khhier) or ier) or mier) or pvier))*.