Perhaps you should try some spelling variations:
rand » brand, band, hand
grandtd » gbrandtd, gbandtd, ghandtd, grantdtd, graindtd, irandtd, granttd, brandtd
grand » gbrand, gband, ghand, grantd, graind, irand, grant, brand
gsand » sand
tgained » gained, attained, strained
drawn » draws, drawsn, rawn
gran » grant, grain, iran
draw » draws, raw
trained » tmained, tgained
brain » bmain, bgain
rainy » mainy, gainy
rain » main, gain
mail » main

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 bonds)) or (((((gsand or (trained or tgained)) or grandtd) or drawn) or ((gran or grand) or draw)) or ((brain or rainy) or (rain or (rail OR mail))))) 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 bonds)) OR (((((gsand OR (trained OR tgained)) OR grandtd) OR drawn) OR ((gran OR grand) OR draw)) OR ((brain OR rainy) OR (rain OR (rail OR mail))))) 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 bonds)) or (((((gsand or (trained or tgained)) or grandtd) or drawn) or ((gran or grand) or draw)) or ((brain or rainy) or (rain or (rail OR mail))))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((rand or hard) or (had or land)) or (bank or bonds)) or (((((gsand or (trained or tgained)) or grandtd) or drawn) or ((gran or grand) or draw)) or ((brain or rainy) or (rain or (rail OR mail))))) counterinsurgency study ;*.