Perhaps you should try some spelling variations:
hand » band, hard
gsand » sand
grand » grant, brand, grantd, graind, irand
drawn » draws, draw
gran » grant, grain, iran
tmains » trains, tmails, tmans, tpains
mains » mails, mans, pains
mais » maps, mass, mail
rains » grains, trains, drains

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((((hand or bond) or (had or land)) or (bank or bonds)) or ((((((gsand or grand) or trained) or irandtd) or drawn) or (gran or raw)) or (((tmains or ((mains OR mais) or main)) or rains) or gains))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((hand OR bond) OR (had OR land)) OR (bank OR bonds)) OR ((((((gsand OR grand) OR trained) OR irandtd) OR drawn) OR (gran OR raw)) OR (((tmains OR ((mains OR mais) OR main)) OR rains) OR gains))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((hand or bond) or (had or land)) or (bank or bonds)) or ((((((gsand or grand) or trained) or irandtd) or drawn) or (gran or raw)) or (((tmains or ((mains OR mais) or main)) or rains) or gains))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((hand or bond) or (had or land)) or (bank or bonds)) or ((((((gsand or grand) or trained) or irandtd) or drawn) or (gran or raw)) or (((tmains or ((mains OR mais) or main)) or rains) or gains))) counterinsurgency study ;*.