Perhaps you should try some spelling variations:
rand » brand, grand, hand
grandt » gbrandt, ggrandt, ghandt, grand, grande, brandt, granddt, irandt, grawdt
band » bank
bond » bonds
grad » grade, grand, grid
grant » grants, grandt, irant, grawt
granttd » grantstd, granted, grandttd, iranttd, grawttd
grawt » graw, graft
grain » brain, rain
graint » braint, raint, geraint, grains, gradient
grawe » grade, graw, grave
grace » grade, race
gran » grand, iran, graw

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 hard) or (had or land)) or (band or bond)) or ((((((grad or ((grant OR grandt) or grawt)) or grain) or granttd) or ((grawe or grace) or grow)) or gran) or graint)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((rand OR hard) OR (had OR land)) OR (band OR bond)) OR ((((((grad OR ((grant OR grandt) OR grawt)) OR grain) OR granttd) OR ((grawe OR grace) OR grow)) OR gran) OR graint)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rand or hard) or (had or land)) or (band or bond)) or ((((((grad or ((grant OR grandt) or grawt)) or grain) or granttd) or ((grawe or grace) or grow)) or gran) or graint)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((rand or hard) or (had or land)) or (band or bond)) or ((((((grad or ((grant OR grandt) or grawt)) or grain) or granttd) or ((grawe or grace) or grow)) or gran) or graint)) counterinsurgency study ;*.