Perhaps you should try some spelling variations:
khmier » khmer, khmpier, khmhier, khmir
dhhier » dhier, dhhpier, dhhhier
ier » pier, hier
vier » vpier, vhier, vie, ver, pier
vhier » vhpier, vhhier, hier, dhier, thier
mier » mpier, mhier, mer, mir
vmier » vmpier, vmhier, vmer, vmir, imier

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

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