Perhaps you should try some spelling variations:
rand » brand, hand, sand
grandde » gbrandde, ghandde, gsandde, grande, graindde, irandde, grawdde, brandde
irande » ibrande, ihande, isande, grande, brande, irane, iranie
irand » ibrand, ihand, isand, brand, iran, irani
grand » gbrand, ghand, gsand, graind, irand, grawd, brand
band » bond
gran » grain, iran, graw
grant » graint, irant, grawt, grants
grad » grade, grid, graw
graint » geraint, grain, grains
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 (band or had)) or (bank or land)) or ((((grandde or irande) or (gran or main)) or (irand or (irand or (grad OR grand)))) or ((grant or graint) or irant))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((rand OR (band OR had)) OR (bank OR land)) OR ((((grandde OR irande) OR (gran OR main)) OR (irand OR (irand OR (grad OR grand)))) OR ((grant OR graint) OR irant))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((rand or (band or had)) or (bank or land)) or ((((grandde or irande) or (gran or main)) or (irand or (irand or (grad OR grand)))) or ((grant or graint) or irant))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((rand or (band or had)) or (bank or land)) or ((((grandde or irande) or (gran or main)) or (irand or (irand or (grad OR grand)))) or ((grant or graint) or irant))) counterinsurgency study ;*.