Perhaps you should try some spelling variations:
rand » brand, hand
irand » ibrand, ihand, brand, iran, irani
grand » gbrand, ghand, brand, graind, irand, grawd
grantd » granted, grants, grantsd, graintd, irantd, grawtd
grant » grants, graint, irant, grawt
graint » geraint, grain, gradient
grains » grain
rank » ranks, frank
sand » stand, san, hand
band » bond
frans » frank, franz, trans
gran » grain, iran, graw
irant » iran, irani, brant

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 ((((irand or grand) or (grantd or (grant OR graint))) or grains) or (irand or grand))) or had) or (rank or bank)) or sand) or land) or band) or (frans or (gran or irant))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR ((((irand OR grand) OR (grantd OR (grant OR graint))) OR grains) OR (irand OR grand))) OR had) OR (rank OR bank)) OR sand) OR land) OR band) OR (frans OR (gran OR irant))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or ((((irand or grand) or (grantd or (grant OR graint))) or grains) or (irand or grand))) or had) or (rank or bank)) or sand) or land) or band) or (frans or (gran or irant))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or ((((irand or grand) or (grantd or (grant OR graint))) or grains) or (irand or grand))) or had) or (rank or bank)) or sand) or land) or band) or (frans or (gran or irant))) counterinsurgency study ;*.