Perhaps you should try some spelling variations:
rand » brand, band, sand
grand » gbrand, gband, gsand, grant, brand, grantd, irand, grawd
banks » bank
hand » had, band, hard
bond » bonds
graind » grained, grains, braind, raind
grain » brain, rain
gran » grant, iran, graw

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 (ranks OR banks)) or frank) or hand) or land) or bond) or (((grand or (graind or grain)) or (graind or grain)) or gran)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((rand OR (ranks OR banks)) OR frank) OR hand) OR land) OR bond) OR (((grand OR (graind OR grain)) OR (graind OR grain)) OR gran)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((rand or (ranks OR banks)) or frank) or hand) or land) or bond) or (((grand or (graind or grain)) or (graind or grain)) or gran)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((((rand or (ranks OR banks)) or frank) or hand) or land) or bond) or (((grand or (graind or grain)) or (graind or grain)) or gran)) counterinsurgency study ;*.