Perhaps you should try some spelling variations:
irant » grant, iran, brant
irand » brand, iran, grand
grainne » brainne, grailnne, grainnne, gravinne
grainger » granger, grained, ginger, grailnger, grainnger, gravinger
sand » band, san, hand
bond » bonds
irans » iran, trans, frans
gran » grant, grain, grand
irani » iran, iraqi, iravi, irank, irand
rani » ravi, rank, rand
rai » rail, rain, ravi

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 grainger)) OR irand)) OR had) OR frank) OR (sand OR stand)) OR land) OR (bank OR bond)) OR (irans OR (gran OR (irani OR (rani OR rai))))) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((irant or ((irand or (grainne OR grainger)) or irand)) or had) or frank) or (sand or stand)) or land) or (bank or bond)) or (irans or (gran or (irani or (rani or rai))))) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: (((((((irant or ((irand or (grainne OR grainger)) or irand)) or had) or frank) or (sand or stand)) or land) or (bank or bond)) or (irans or (gran or (irani or (rani or rai))))) counterinsurgency study ;*.