Perhaps you should try some spelling variations:
rand » brand, grand, sand
grandtd » gbrandtd, ggrandtd, gsandtd
band » bond
gband » gbond, grand
gsand » sand, grand
grawe » grade, grace, grave, growe, rawe, drawe
graw » grow, raw, draw
bmains » brains, bmain, bgains
mains » main, gains, rains
brain » bmain, bgain, brail
rain » main, gain, rail

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