Perhaps you should try some spelling variations:
mier » mer, mir, mpier, mvier, mhier
khmier » khmer, khmir, khmpier, khmvier, khmhier
mvier » maier, vier, meier, mvpier, mvvier, mvhier
mpier » pier, maier, meier, mppier, mpvier, mphier
hmhier » hmhpier, hmhvier, hmhhier
ier » pier, vier, hier
prpier » prppier, prpvier, prphier, papier

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

• Performing a fuzzy search may retrieve terms with similar spellings: sadhana ((((((((mier OR mvier) or mpier) or hmhier) or khmier) or ier) or hmhier) or prpier))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((((mier OR mvier) OR mpier) OR hmhier) OR khmier) OR ier) OR hmhier) OR prpier)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "sadhana ((((((((mier OR mvier) or mpier) or hmhier) or khmier) or ier) or hmhier) or prpier))".
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((((mier OR mvier) or mpier) or hmhier) or khmier) or ier) or hmhier) or prpier))*.