Perhaps you should try some spelling variations:
hpphier » hpphpier, hpphvier, hpphhier
hppvier » hppvpier, hppvvier, hppvhier
ier » pier, vier, hier
mier » mpier, mvier, mhier, mir
mahier » mahpier, mahvier, mahhier, mahler, cahier, maher
mhhhhier » mhhhhpier, mhhhhvier, mhhhhhier
prhier » prhpier, prhvier, prhhier, pohier, porthier

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

• Performing a fuzzy search may retrieve terms with similar spellings: sadhana (((((hpphier or hppvier) or ier) or (((mier or mahier) or mer) or mhhhhier)) or prhier))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana (((((hpphier OR hppvier) OR ier) OR (((mier OR mahier) OR mer) OR mhhhhier)) OR prhier)).
• Adding a wildcard symbol may retrieve word variants: sadhana (((((hpphier or hppvier) or ier) or (((mier or mahier) or mer) or mhhhhier)) or prhier))*.