Perhaps you should try some spelling variations:
rand » brand, grand, hand
irand » ibrand, igrand, ihand, brand, iran, grand
granttd » granted, grainttd, grandttd, iranttd, grantstd
braind » brand, brain, brains, bbraind, bmaind, bgaind
rain » brain, main, gain
rank » ranks, frank, bank
fbanks » banks, flanks
sand » stand, hand
band » bank
irans » iran, trans, frans
gran » grain, grand, iran
grant » graint, grandt, irant, 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 (braind or rain)) or irand)) or had) or (rank or fbanks)) or (sand OR san)) or land) or (band or (bond or bonds))) or (irans or (gran or grant))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR ((granttd OR (braind OR rain)) OR irand)) OR had) OR (rank OR fbanks)) OR (sand OR san)) OR land) OR (band OR (bond OR bonds))) OR (irans OR (gran OR grant))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or ((granttd or (braind or rain)) or irand)) or had) or (rank or fbanks)) or (sand OR san)) or land) or (band or (bond or bonds))) or (irans or (gran or grant))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or ((granttd or (braind or rain)) or irand)) or had) or (rank or fbanks)) or (sand OR san)) or land) or (band or (bond or bonds))) or (irans or (gran or grant))) counterinsurgency study ;*.