Perhaps you should try some spelling variations:
rand » brand, band, sand
grand » gbrand, gband, gsand, grant, brand, grantd, irand, grayd
irand » ibrand, iband, isand, brand, iran, irani
hand » band, hard
grayt » grant, gray, graft
grank » grant, frank, rank, grantk, irank, grayk
graw » grow, raw, draw
grantdtd » granttdtd, irantdtd, graytdtd
granted » grantted, iranted, grayted
gran » grant, iran, gray
grain » brain, rain

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 hand) OR (had OR land)) OR (bond OR bonds)) OR (((((grayt OR grank) OR ((grantdtd OR graydtd) OR granted)) OR graw) OR (gran OR irand)) OR grain)) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand OR grand) or hand) or (had or land)) or (bond or bonds)) or (((((grayt or grank) or ((grantdtd or graydtd) or granted)) or graw) or (gran or irand)) or grain)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: (((((rand OR grand) or hand) or (had or land)) or (bond or bonds)) or (((((grayt or grank) or ((grantdtd or graydtd) or granted)) or graw) or (gran or irand)) or grain)) counterinsurgency study ;*.