Perhaps you should try some spelling variations:
rand » brand, grand, sand
hand » hard
band » bank
bond » bonds
grained » gained, trained, strained, gtrained, grainfed, gdrained, rained
rained » trained, rainfed, drained
grawd » grand, graw, grad
granktd » grantktd, grandktd, iranktd
gran » grant, grand, iran
grain » rain
grains » rains

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