Perhaps you should try some spelling variations:
rand » brand, band, sand
grandes » gbrandes, gbandes, gsandes, grades, grande, grantdes, irandes, grawdes, grantes, brandes
grandtd » gbrandtd, gbandtd, gsandtd, grantdtd, irandtd, grawdtd, granttd, brandtd
grand » gbrand, gband, gsand, grantd, irand, grawd, grant, brand
graft » grant, draft, craft
hand » band, hard
grawts » grants
graints » grants, grains, gradients, braints, gbraints, gmaints, ggaints
grawe » grade, grace, graw
gran » grant, iran, graw
grain » brain, gbrain, gmain, ggain
trained » tbrained, tmained, tgained
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 graft) or hand) or (had or land)) or (bond or bonds)) or (((((((grawts or graints) or grandes) or trained) or grandtd) or grawe) or (gran OR grand)) or (grain or rain))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((rand OR graft) OR hand) OR (had OR land)) OR (bond OR bonds)) OR (((((((grawts OR graints) OR grandes) OR trained) OR grandtd) OR grawe) OR (gran OR grand)) OR (grain OR rain))) counterinsurgency study ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand or graft) or hand) or (had or land)) or (bond or bonds)) or (((((((grawts or graints) or grandes) or trained) or grandtd) or grawe) or (gran OR grand)) or (grain or rain))) counterinsurgency study ;*".