Perhaps you should try some spelling variations:
khier » dhier, thier, klier, kher, kpier, kvier, khpier, khvier
ahier » cahier, rahier, alier, aher, apier, avier, ahpier, ahvier
hier » her, pier, vier, hpier, hvier
khmier » khmpier, khmvier, khmer, khmir
ier » pier, vier
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 ((((((((khier or ahier) or hier) or khmer) or khmier) or ier) or mier) or per))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((((khier OR ahier) OR hier) OR khmer) OR khmier) OR ier) OR mier) OR per)).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((((khier or ahier) or hier) or khmer) or khmier) or ier) or mier) or per))*.