Perhaps you should try some spelling variations:
rand » brand, sand, rank
grand » gbrand, gsand, grank, brand
irand » ibrand, isand, irank, brand, iran, irani
grained » gained, trained
strained » trained, strain, attained
graind » grain
grains » grain
hand » had, hard
band » bond
frans » franz, trans, fran
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 (grained OR strained)) or (graind or grains)) or irand)) or hand) or (((frank or ranks) or bank) or banks)) or san) or land) or band) or (frans or grant)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR (((grand OR (grained OR strained)) OR (graind OR grains)) OR irand)) OR hand) OR (((frank OR ranks) OR bank) OR banks)) OR san) OR land) OR band) OR (frans OR grant)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or (((grand or (grained OR strained)) or (graind or grains)) or irand)) or hand) or (((frank or ranks) or bank) or banks)) or san) or land) or band) or (frans or grant)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or (((grand or (grained OR strained)) or (graind or grains)) or irand)) or hand) or (((frank or ranks) or bank) or banks)) or san) or land) or band) or (frans or grant)) counterinsurgency study ;*.