Perhaps you should try some spelling variations:
rand » brand, rank
grand » gbrand, grank, grant, brand, grantd, irand, grawd
grandtd » gbrandtd, granktd, granttd, brandtd, grantdtd, irandtd, grawdtd
sand » stand, san
hand » hard
band » bank, bond
grantd » granted, grants, grant, granttd, irantd, grawtd
grawe » grade, grace, graw
gran » grant, iran, graw
draw » draws, raw
braint » brains, brant, brain, bsaint, brainy
raint » rain, saint, rainy
grain » 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 sand) or hand) or (had or land)) or (band or bonds)) or (((((grand OR grantd) or grandtd) or grawe) or (gran or draw)) or ((braint or raint) or (grain or brain)))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((rand OR sand) OR hand) OR (had OR land)) OR (band OR bonds)) OR (((((grand OR grantd) OR grandtd) OR grawe) OR (gran OR draw)) OR ((braint OR raint) OR (grain OR brain)))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand or sand) or hand) or (had or land)) or (band or bonds)) or (((((grand OR grantd) or grandtd) or grawe) or (gran or draw)) or ((braint or raint) or (grain or brain)))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((rand or sand) or hand) or (had or land)) or (band or bonds)) or (((((grand OR grantd) or grandtd) or grawe) or (gran or draw)) or ((braint or raint) or (grain or brain)))) counterinsurgency study ;*.