Perhaps you should try some spelling variations:
rand » brand, sand, rank
grandtd » gbrandtd, gsandtd, granktd, granttd, brandtd
grand » gbrand, gsand, grank, grant, brand
hand » hard
band » bank, bond
gsand » sand
gsandtd » sandtd
graind » grained, grain, grains, gmaind, ggaind, graild
grawe » grade, grace, grave, growe, rawe, drawe
graw » grow, raw, draw
braint » brains, bmaint, bgaint, brailt
brant » brandt, grant, brand
brain » bmain, bgain, brail
rain » main, gain, rail

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 bonds)) or (((((gsand or graind) or (grandtd or gsandtd)) or grawe) or (grand or graw)) or ((brain or (braint OR brant)) or rain))) 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 bonds)) OR (((((gsand OR graind) OR (grandtd OR gsandtd)) OR grawe) OR (grand OR graw)) OR ((brain OR (braint OR brant)) OR rain))) 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 bonds)) or (((((gsand or graind) or (grandtd or gsandtd)) or grawe) or (grand or graw)) or ((brain or (braint OR brant)) or rain))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((rand or hand) or (had or land)) or (band or bonds)) or (((((gsand or graind) or (grandtd or gsandtd)) or grawe) or (grand or graw)) or ((brain or (braint OR brant)) or rain))) counterinsurgency study ;*.