Perhaps you should try some spelling variations:
thier » thiers, thiery, trier, ther, tmier, tpier, thmier, thpier, thvier
ahier » cahier, rahier, alier, aher, amier, apier, ahmier, ahpier, ahvier
hier » her, mier, pier, hmier, hpier, hvier
khmier » khmmier, khmpier, khmvier
ier » mier, pier, vier
nimier » nimmier, nimpier, nimvier, dimier, imier, namier
pher » per, her, pier

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

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