Perhaps you should try some spelling variations:
khier » hier, dhier, ahier, khmier, khpier, khvier
thier » thiers, thiery, trier, thmier, thpier, thvier
khmpier » khmpmier, khmppier, khmpvier
ier » mier, pier, vier
hmier » hmmier, hmpier, hmvier, mier, hier, heier
phier » phmier, phpier, phvier, prier, dhier, ahier

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 thier) or khmer) or khmpier) or ier) or hmier) or phier))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana (((((((khier OR thier) OR khmer) OR khmpier) OR ier) OR hmier) OR phier)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "sadhana (((((((khier OR thier) or khmer) or khmpier) or ier) or hmier) or phier))".
• Adding a wildcard symbol may retrieve word variants: sadhana (((((((khier OR thier) or khmer) or khmpier) or ier) or hmier) or phier))*.