Perhaps you should try some spelling variations:
rand » brand, grand, hand
grandttd » gbrandttd, ggrandttd, ghandttd, granted, granddttd, irandttd, grawdttd
irand » ibrand, igrand, ihand, brand, iran, grand
granttd » granted, grandttd, iranttd, grawttd, grantstd
brained » trained, grained, drained
grain » brain, rain
rank » ranks, frank, bank
fbanks » banks, flanks
sand » stand, san, hand
band » bank, bond
irans » iran, frans, irani
gran » grand, iran, graw
grant » grandt, irant, grawt, grants
grawt » graw, graft, grawe

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