Perhaps you should try some spelling variations:
grand » grant, brand, grantd, graind, irand
grandtd » granttd, brandtd, grantdtd, graindtd, irandtd
hand » band, hard
sand » stand, band
drawe » draws, draw, drake
drawn » draws, draw
gran » grant, grain, iran
graw » grow, raw, draw
braint » brain, brains, brant

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((((frank or grand) or hand) or (had or land)) or (bank or bonds)) or ((((((sand or san) or trained) or grandtd) or (drawe OR drawn)) or (gran or graw)) or ((braint or saint) or main))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((frank OR grand) OR hand) OR (had OR land)) OR (bank OR bonds)) OR ((((((sand OR san) OR trained) OR grandtd) OR (drawe OR drawn)) OR (gran OR graw)) OR ((braint OR saint) OR main))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((frank or grand) or hand) or (had or land)) or (bank or bonds)) or ((((((sand or san) or trained) or grandtd) or (drawe OR drawn)) or (gran or graw)) or ((braint or saint) or main))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((frank or grand) or hand) or (had or land)) or (bank or bonds)) or ((((((sand or san) or trained) or grandtd) or (drawe OR drawn)) or (gran or graw)) or ((braint or saint) or main))) counterinsurgency study ;*.