Perhaps you should try some spelling variations:
rand » brand, hand, rank
grand » gbrand, ghand, grank, brand, graind, irand, grawd
irand » ibrand, ihand, irank, brand, iran, irans
grawd » graw, grad, grawe
graint » geraint, grain, grains
irani » iran, rani
iraqi » iraq
sand » stand, hand
band » bond
frans » frank, franz, fran
gran » grain, iran, graw
grant » graint, irant, grawt, 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 irand) or grawd) or graint) or (irand or (irani or iraqi)))) or had) or bank) or (sand or san)) or land) or band) or ((frans or trans) or (gran OR grant))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR ((((grand OR irand) OR grawd) OR graint) OR (irand OR (irani OR iraqi)))) OR had) OR bank) OR (sand OR san)) OR land) OR band) OR ((frans OR trans) OR (gran OR grant))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or ((((grand or irand) or grawd) or graint) or (irand or (irani or iraqi)))) or had) or bank) or (sand or san)) or land) or band) or ((frans or trans) or (gran OR grant))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or ((((grand or irand) or grawd) or graint) or (irand or (irani or iraqi)))) or had) or bank) or (sand or san)) or land) or band) or ((frans or trans) or (gran OR grant))) counterinsurgency study ;*.