Perhaps you should try some spelling variations:
rand » brand, rank
grand » gbrand, grank, grant, brand, grantd, graind, irand
irand » ibrand, irank, brand, iran, irani
sand » stand, san
hand » hard
band » bank, bond
grantdtd » granted, granttdtd, graintdtd, irantdtd
grawe » grade, grace, growe, rawe, drawe
grave » gravel, grade, grace
gran » grant, grain, iran
graw » grow, raw, draw
brains » 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: (((((rand or sand) or hand) or (had or land)) or (band or bonds)) or (((((grand or irand) or grantdtd) or (grawe OR grave)) or ((gran or geraint) or graw)) or ((brains or saint) or brain))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((rand OR sand) OR hand) OR (had OR land)) OR (band OR bonds)) OR (((((grand OR irand) OR grantdtd) OR (grawe OR grave)) OR ((gran OR geraint) OR graw)) OR ((brains OR saint) OR brain))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand or sand) or hand) or (had or land)) or (band or bonds)) or (((((grand or irand) or grantdtd) or (grawe OR grave)) or ((gran or geraint) or graw)) or ((brains or saint) or brain))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((rand or sand) or hand) or (had or land)) or (band or bonds)) or (((((grand or irand) or grantdtd) or (grawe OR grave)) or ((gran or geraint) or graw)) or ((brains or saint) or brain))) counterinsurgency study ;*.