Perhaps you should try some spelling variations:
rand » brand, sand, rank
grand » gbrand, gsand, grank, brand, irand, grawd, grayd
irand » ibrand, isand, irank, brand, iran, irani
ranks » banks
hand » had, hard
band » bond
graind » grained, grains, grain, grainy, braind, raind
raind » rain, rainy, rains
granted » iranted, grawted, grayted, grantsed
gran » iran, graw, gray
grant » irant, grawt, grayt, grants
grawt » graw, graft, grawe
grain » brain, rain

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((((((rand or grand) or bank) or (frank or ranks)) or hand) or land) or band) or ((((granted or irantd) or (irand or igsand)) or (graind or raind)) or ((gran or (grant OR grawt)) or grain))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR grand) OR bank) OR (frank OR ranks)) OR hand) OR land) OR band) OR ((((granted OR irantd) OR (irand OR igsand)) OR (graind OR raind)) OR ((gran OR (grant OR grawt)) OR grain))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or grand) or bank) or (frank or ranks)) or hand) or land) or band) or ((((granted or irantd) or (irand or igsand)) or (graind or raind)) or ((gran or (grant OR grawt)) or grain))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or grand) or bank) or (frank or ranks)) or hand) or land) or band) or ((((granted or irantd) or (irand or igsand)) or (graind or raind)) or ((gran or (grant OR grawt)) or grain))) counterinsurgency study ;*.