Perhaps you should try some spelling variations:
rand » brand, sand
grand » gbrand, gsand, grant, brand, grantd, graind, irand
irand » ibrand, isand, brand, iran, irani
grantd » granted, grants, grant, granttd, graintd, irantd
grawd » graw, grawe
grad » grade, grid, graw
irant » grant, iran, irani
hand » had, hard
rank » ranks, bank
frank » franks, fbank
band » bank, bond
irans » iran, trans, frans
gran » grant, grain, iran

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR ((((grand OR grantd) OR (grawd OR grad)) OR (irant OR irant)) OR irand)) OR hand) OR (rank OR frank)) OR stand) OR land) OR band) OR (irans OR gran)) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or ((((grand OR grantd) or (grawd or grad)) or (irant or irant)) or irand)) or hand) or (rank or frank)) or stand) or land) or band) or (irans or gran)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or ((((grand OR grantd) or (grawd or grad)) or (irant or irant)) or irand)) or hand) or (rank or frank)) or stand) or land) or band) or (irans or gran)) counterinsurgency study ;*.