Perhaps you should try some spelling variations:
rand » brand, sand, rank
grand » gbrand, gsand, grank, brand
hand » hard
band » bank
bond » bonds
grank » frank, rank, gran
grayd » gray, grad
graind » grained, braind, raind
graw » grow, raw, draw
grain » brain, rain
graint » braint, raint, geraint, gradient
grains » brains, rains
grant » grants

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