Perhaps you should try some spelling variations:
rand » brand, hand
grand » gbrand, ghand, brand
irand » ibrand, ihand, brand, iran, irani
grad » grade, grid, gray
graw » grow, raw, draw
grawe » growe, rawe, drawe, grade, grace, grave
grawt » growt, rawt, drawt, graft
graint » geraint, grain, grains
iraqi » iraq
rank » ranks, frank, bank
sand » stand, san, hand
band » bank
bond » bonds
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 (((grand or ((grad OR graw) or grawe)) or (grawt or graint)) or (irand or iraqi))) or had) or rank) or sand) or land) or (band or bond)) or (frans or grant)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR (((grand OR ((grad OR graw) OR grawe)) OR (grawt OR graint)) OR (irand OR iraqi))) OR had) OR rank) OR sand) OR land) OR (band OR bond)) OR (frans OR grant)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or (((grand or ((grad OR graw) or grawe)) or (grawt or graint)) or (irand or iraqi))) or had) or rank) or sand) or land) or (band or bond)) or (frans or grant)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or (((grand or ((grad OR graw) or grawe)) or (grawt or graint)) or (irand or iraqi))) or had) or rank) or sand) or land) or (band or bond)) or (frans or grant)) counterinsurgency study ;*.