Perhaps you should try some spelling variations:
thier » thiers, thiery, trier, ther, tpier, thpier
hier » her, pier, hpier
khhier » khher, khpier, khhpier
thvier » thvpier, thview, thvie, thver
khpier » khppier
ier » pier
mier » mpier, mer, mir
vier » vpier, view, vie, ver

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 thvier) or khpier) or hier) or khhier) or ier) or mier) or vier))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((((thier OR thvier) OR khpier) OR hier) OR khhier) OR ier) OR mier) OR vier)).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((((thier or thvier) or khpier) or hier) or khhier) or ier) or mier) or vier))*.