Perhaps you should try some spelling variations:
rand » brand, sand
grand » gbrand, gsand, brand
rank » ranks, frank, bank
band » bank
bond » bonds
grawd » grad, growd, rawd, drawd
grawe » grade, grace, grave, growe, rawe, drawe
graw » grow, raw, draw
grant » grants
grains » grain

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