Perhaps you should try some spelling variations:
thiery » thierry, thiers, thiry, thery, tmiery, tpiery, thmiery, thpiery, thviery
hier » her, mier, pier, hmier, hpier, hvier
khmier » khmer, khmmier, khmpier, khmvier
tpiery » tpmiery, tppiery, tpviery
thmier » thmmier, thmpier, thmvier
ier » mier, pier, vier
heier » hemier, hepier, hevier, heiler, heider, meier
phpier » phpmier, phppier, phpvier, 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 ((((((((thiery or tpiery) or thmier) or hier) or khmier) or ier) or heier) or phpier))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((((thiery OR tpiery) OR thmier) OR hier) OR khmier) OR ier) OR heier) OR phpier)).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((((thiery or tpiery) or thmier) or hier) or khmier) or ier) or heier) or phpier))*.