Perhaps you should try some spelling variations:
rand » brand, hand, rank
grand » gbrand, ghand, grank, grant, brand, grantd, graind, irand
grandk » gbrandk, ghandk, grankk, grantk, brandk, grande, grantdk, graindk, irandk
irank » frank, iran, rank
sand » stand, san, hand
bond » bonds
grayt » grant, gray, graft
gran » grant, grain, iran
graw » grow, draw, grew

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 ((irank or grandk) or irank))) or had) or bank) or sand) or land) or (band or bond)) or (grayt or (gran or (graw OR raw)))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR (grand OR ((irank OR grandk) OR irank))) OR had) OR bank) OR sand) OR land) OR (band OR bond)) OR (grayt OR (gran OR (graw OR raw)))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or (grand or ((irank or grandk) or irank))) or had) or bank) or sand) or land) or (band or bond)) or (grayt or (gran or (graw OR raw)))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or (grand or ((irank or grandk) or irank))) or had) or bank) or sand) or land) or (band or bond)) or (grayt or (gran or (graw OR raw)))) counterinsurgency study ;*.