Perhaps you should try some spelling variations:
rand » brand, sand
irand » ibrand, isand, brand, iran, irani
grand » gbrand, gsand, brand
grantd » granted, grants, grantsd
graintd » grained
graind » grained, grain, grains
hand » had, hard
rank » frank
ranks » franks
band » bond
frans » frank, franz, trans
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 (((grantd or graintd) or graind) or (irand OR grand))) or hand) or (((rank 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 (((grantd OR graintd) OR graind) OR (irand OR grand))) OR hand) OR (((rank 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 (((grantd or graintd) or graind) or (irand OR grand))) or hand) or (((rank 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 (((grantd or graintd) or graind) or (irand OR grand))) or hand) or (((rank or ranks) or bank) or banks)) or san) or land) or band) or (frans or grant)) counterinsurgency study ;*.