Perhaps you should try some spelling variations:
rand » brand, grand, rank
irand » ibrand, igrand, irank, brand, iran, grand
grandtd » gbrandtd, ggrandtd, granktd, graindtd, granddtd, irandtd
sand » stand, san
grants » migrants, graints, grandts, irants
grains » grain
hand » hard
band » bank, bond
frans » franz, trans, franzs, irans, fans
frank » franzk, irank, fank
fran » franz, iran, fan
gran » grain, grand, iran
grant » graint, grandt, irant
irani » iran, rani
iraqi » iraq

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 sand) or (((irand or (grandtd or grants)) or grains) or irand)) or had) or frank) or hand) or land) or band) or ((frans OR fran) or ((gran or grant) or (irani or iraqi)))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((((rand OR sand) OR (((irand OR (grandtd OR grants)) OR grains) OR irand)) OR had) OR frank) OR hand) OR land) OR band) OR ((frans OR fran) OR ((gran OR grant) OR (irani OR iraqi)))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((((rand or sand) or (((irand or (grandtd or grants)) or grains) or irand)) or had) or frank) or hand) or land) or band) or ((frans OR fran) or ((gran or grant) or (irani or iraqi)))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((((((rand or sand) or (((irand or (grandtd or grants)) or grains) or irand)) or had) or frank) or hand) or land) or band) or ((frans OR fran) or ((gran or grant) or (irani or iraqi)))) counterinsurgency study ;*.