Perhaps you should try some spelling variations:
rand » brand, hand, sand
irand » ibrand, ihand, isand, brand, iran, irani
grand » gbrand, ghand, gsand, grant, brand
rank » ranks, frank
franks » frankss, ffranks, ranks, frank, frans
bond » bonds
graind » grained, braind, raind
grains » brains, rains
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 band) or rank) or ((bank or franks) or franks)) or (hard or had)) or land) or bond) or (((granted or (irand or grand)) or (graind OR grains)) or (gband or grain))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR band) OR rank) OR ((bank OR franks) OR franks)) OR (hard OR had)) OR land) OR bond) OR (((granted OR (irand OR grand)) OR (graind OR grains)) OR (gband OR grain))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or band) or rank) or ((bank or franks) or franks)) or (hard or had)) or land) or bond) or (((granted or (irand or grand)) or (graind OR grains)) or (gband or grain))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or band) or rank) or ((bank or franks) or franks)) or (hard or had)) or land) or bond) or (((granted or (irand or grand)) or (graind OR grains)) or (gband or grain))) counterinsurgency study ;*.