Perhaps you should try some spelling variations:
rand » brand, band, hand
grand » gbrand, gband, ghand, brand, irand, trand, gramd
grandtd » gbrandtd, gbandtd, ghandtd, brandtd, irandtd, trandtd, gramdtd
bond » bonds
graw » grow, raw, draw
grace » race
grade » trade
gran » iran, tran, gram
grant » irant, trant, gramt, grants
gray » ray
grain » brain, rain
gramt » gram, graft, grama
raint » rain, saint, rains
rainy » rain

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 hard) or (had or land)) or (bank or bond)) or ((((grand or grandtd) or ((graw or grace) or grade)) or ((gran or gray) or grain)) or ((grant OR gramt) or (raint or rainy)))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((rand OR hard) OR (had OR land)) OR (bank OR bond)) OR ((((grand OR grandtd) OR ((graw OR grace) OR grade)) OR ((gran OR gray) OR grain)) OR ((grant OR gramt) OR (raint OR rainy)))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rand or hard) or (had or land)) or (bank or bond)) or ((((grand or grandtd) or ((graw or grace) or grade)) or ((gran or gray) or grain)) or ((grant OR gramt) or (raint or rainy)))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((rand or hard) or (had or land)) or (bank or bond)) or ((((grand or grandtd) or ((graw or grace) or grade)) or ((gran or gray) or grain)) or ((grant OR gramt) or (raint or rainy)))) counterinsurgency study ;*.