Perhaps you should try some spelling variations:
rand » brand, grand
irand » ibrand, igrand, brand, iran, grand
granttd » granted, grandttd, iranttd, grawttd, grantstd
grained » gained, trained, strained, brained, rained
grain » brain, rain
rank » ranks, frank, bank
fbanks » banks
flanks » planks
sand » stand, san
hand » hard
band » bank, bond
irans » iran, trans, irani
frans » frank, franz, trans
gran » grand, iran, graw
grant » grandt, irant, grawt, 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 ((granttd or (grained or grain)) or irand)) or had) or (rank or (fbanks OR flanks))) or (sand or hand)) or land) or band) or ((irans or frans) or (gran or grant))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR ((granttd OR (grained OR grain)) OR irand)) OR had) OR (rank OR (fbanks OR flanks))) OR (sand OR hand)) OR land) OR band) OR ((irans OR frans) OR (gran OR grant))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or ((granttd or (grained or grain)) or irand)) or had) or (rank or (fbanks OR flanks))) or (sand or hand)) or land) or band) or ((irans or frans) or (gran or grant))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or ((granttd or (grained or grain)) or irand)) or had) or (rank or (fbanks OR flanks))) or (sand or hand)) or land) or band) or ((irans or frans) or (gran or grant))) counterinsurgency study ;*.