Perhaps you should try some spelling variations:
rand » brand, sand, rank
grand » gbrand, gsand, grank, grant, brand, grantd, irand, grayd
grandtd » gbrandtd, gsandtd, granktd, granttd, brandtd, grantdtd, irandtd, graydtd
hand » hard
band » bank
drawe » draws, drake, grawe, drawse, rawe
drawn » draws, drawsn, rawn
draw » draws, raw
gran » grant, iran, gray
graw » grow, raw, grew
braint » brain, brains, brant, bbraint, bmaint, brailt
rain » brain, main, rail
grain » gbrain, gmain, grail, brain
gain » gains, 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 hand) or (had or land)) or ((band or bond) or bonds)) or ((((grand or grandtd) or ((drawe or drawn) or draw)) or (gran or graw)) or ((braint or (rain OR gain)) or grain))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((rand OR hand) OR (had OR land)) OR ((band OR bond) OR bonds)) OR ((((grand OR grandtd) OR ((drawe OR drawn) OR draw)) OR (gran OR graw)) OR ((braint OR (rain OR gain)) OR grain))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rand or hand) or (had or land)) or ((band or bond) or bonds)) or ((((grand or grandtd) or ((drawe or drawn) or draw)) or (gran or graw)) or ((braint or (rain OR gain)) or grain))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((rand or hand) or (had or land)) or ((band or bond) or bonds)) or ((((grand or grandtd) or ((drawe or drawn) or draw)) or (gran or graw)) or ((braint or (rain OR gain)) or grain))) counterinsurgency study ;*.