Perhaps you should try some spelling variations:
rand » brand
grand » gbrand, irand, grayd, trand, brand
rank » ranks, frank
granks » grankss, gfranks, ranks, grants, iranks, grayks, tranks
sand » stand, san
hand » hard
band » bond
grains » brains, rains
grain » brain, rain
gain » gains, main
gran » iran, gray, tran
grant » irant, grayt, trant, grants
graw » grow, raw, draw

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 rank) or (sand or hand)) or ((band or bank) or land)) or (((grains or (grain or gain)) or (granks or ((gran or graw) or (grand OR grant)))) or ((had or cham) or ghana))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((rand OR rank) OR (sand OR hand)) OR ((band OR bank) OR land)) OR (((grains OR (grain OR gain)) OR (granks OR ((gran OR graw) OR (grand OR grant)))) OR ((had OR cham) OR ghana))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rand or rank) or (sand or hand)) or ((band or bank) or land)) or (((grains or (grain or gain)) or (granks or ((gran or graw) or (grand OR grant)))) or ((had or cham) or ghana))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((rand or rank) or (sand or hand)) or ((band or bank) or land)) or (((grains or (grain or gain)) or (granks or ((gran or graw) or (grand OR grant)))) or ((had or cham) or ghana))) counterinsurgency study ;*.