Perhaps you should try some spelling variations:
rand » brand, sand, rank
grand » gbrand, gsand, grank, brand, irand, grayd, gramd
irandtd » ibrandtd, isandtd, iranktd
hand » hard
band » bank, bond
grant » grants, irant, grayt, gramt
grank » frank, rank, irank, grayk, gramk
draw » draws, raw
gran » iran, gray, gram
tran » train, trans, than
graw » grow, raw, grew
braint » brain, brains, brant, bsaint, brainy
raint » rain, saint, rainy
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 hand) or (had or land)) or (band or bonds)) or (((((grant or grank) or irandtd) or draw) or ((gran OR tran) or graw)) or ((braint or raint) or grain))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((rand OR grand) OR hand) OR (had OR land)) OR (band OR bonds)) OR (((((grant OR grank) OR irandtd) OR draw) OR ((gran OR tran) OR graw)) OR ((braint OR raint) OR grain))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand or grand) or hand) or (had or land)) or (band or bonds)) or (((((grant or grank) or irandtd) or draw) or ((gran OR tran) or graw)) or ((braint or raint) or grain))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((rand or grand) or hand) or (had or land)) or (band or bonds)) or (((((grant or grank) or irandtd) or draw) or ((gran OR tran) or graw)) or ((braint or raint) or grain))) counterinsurgency study ;*.