Perhaps you should try some spelling variations:
rand » brand, sand, rank
grandtd » gbrandtd, gsandtd, granktd, granttd, brandtd
grand » gbrand, gsand, grank, grant, brand
band » bond
hand » hard
gsand » sand
grawe » grade, grace, grave, growe, rawe, drawe
graw » grow, raw, draw
bmains » brains, mains
rain » brain, main, gain

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 band) or hand) or (had or land)) or (bank or bonds)) or (((((gsand or ggaind) or grandtd) or grawe) or (grand or graw)) or ((bmains or bmaint) or rain))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((rand OR band) OR hand) OR (had OR land)) OR (bank OR bonds)) OR (((((gsand OR ggaind) OR grandtd) OR grawe) OR (grand OR graw)) OR ((bmains OR bmaint) OR rain))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand OR band) or hand) or (had or land)) or (bank or bonds)) or (((((gsand or ggaind) or grandtd) or grawe) or (grand or graw)) or ((bmains or bmaint) or rain))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((rand OR band) or hand) or (had or land)) or (bank or bonds)) or (((((gsand or ggaind) or grandtd) or grawe) or (grand or graw)) or ((bmains or bmaint) or rain))) counterinsurgency study ;*.