Perhaps you should try some spelling variations:
rand » brand, hand, rank
grand » gbrand, ghand, grank, brand, irand, grawd, grayd
irand » ibrand, ihand, irank, brand, iran, irani
granttd » granted, iranttd, grawttd, grayttd, grantstd
braind » brand, brain, brains
grain » brain, rain
ranks » banks
fbanks » banks, flanks
sand » stand, san, hand
band » bank
bond » bonds
irans » iran, trans, frans
gran » iran, graw, gray
grant » irant, grawt, grayt, grants

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 ((granttd or (braind or grain)) or irand)) or had) or (ranks or fbanks)) or sand) or land) or (band or bond)) or (irans or (gran or grant))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((((rand OR grand) OR ((granttd OR (braind OR grain)) OR irand)) OR had) OR (ranks OR fbanks)) OR sand) OR land) OR (band OR bond)) OR (irans OR (gran OR grant))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((((rand OR grand) or ((granttd or (braind or grain)) or irand)) or had) or (ranks or fbanks)) or sand) or land) or (band or bond)) or (irans or (gran or grant))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((((((rand OR grand) or ((granttd or (braind or grain)) or irand)) or had) or (ranks or fbanks)) or sand) or land) or (band or bond)) or (irans or (gran or grant))) counterinsurgency study ;*.