Perhaps you should try some spelling variations:
rand » brand, sand
grand » gbrand, gsand, grant, brand
irand » ibrand, isand, brand, iran
ggains » gains, grains
grain » gmain, ggain, grail
rain » main, gain, rail
brain » bmain, bgain, brail
irani » iran, iraqi, rani
hand » had, hard
rank » ranks, frank, bank
band » bank, bond
irans » iran, trans, frans
graw » grow, raw, draw
irant » grant, iran, 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 ((grand or (ggains or (grain or (rain OR brain)))) or (irand or irani))) or hand) or rank) or stand) or land) or band) or (irans or (graw or irant))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR ((grand OR (ggains OR (grain OR (rain OR brain)))) OR (irand OR irani))) OR hand) OR rank) OR stand) OR land) OR band) OR (irans OR (graw OR irant))) counterinsurgency study ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or ((grand or (ggains or (grain or (rain OR brain)))) or (irand or irani))) or hand) or rank) or stand) or land) or band) or (irans or (graw or irant))) counterinsurgency study ;*".