Perhaps you should try some spelling variations:
rand » brand, grand, hand
grandde » gbrandde, ggrandde, ghandde, grande, graindde, granddde, irandde
irande » ibrande, igrande, ihande, grande, brande, irane
irand » ibrand, igrand, ihand, brand, iran, grand
band » bond
gran » grain, grand, iran
grant » graint, grandt, irant, grants
grad » grade, grand, grid
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 ((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 ((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 ((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 ((grant OR graint) or irant))) counterinsurgency study ;*.