Perhaps you should try some spelling variations:
irant » grant, iran, irani
irand » brand, iran, grand
grainne » brainne, grainger, grainnne, gravinne
sand » san, hand
band » bank
bond » bonds
irans » iran, trans, frans
gran » grant, grain, grand
irank » iran, rank, irani
rani » ravi, rank, rand
rai » rain, ravi
rail » rainl, ravil, mail

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((irant OR ((irand OR grainne) OR irand)) OR had) OR frank) OR (sand OR stand)) OR land) OR (band OR bond)) OR (irans OR (gran OR (irank OR (rani OR (rai OR rail)))))) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((irant or ((irand or grainne) or irand)) or had) or frank) or (sand or stand)) or land) or (band or bond)) or (irans or (gran or (irank or (rani or (rai OR rail)))))) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: (((((((irant or ((irand or grainne) or irand)) or had) or frank) or (sand or stand)) or land) or (band or bond)) or (irans or (gran or (irank or (rani or (rai OR rail)))))) counterinsurgency study ;*.