Perhaps you should try some spelling variations:
rand » brand, sand, rank
grand » gbrand, gsand, grank, brand, irand, grayd, trand
hand » hard
band » bank
bond » bonds
raind » rain, rainy, rains
grawe » grace, grave, grate, graw, growe, rawe, drawe
rawe » rate, raw, race
grade » trade
gran » iran, gray, tran
grant » irant, grayt, trant, grants
graw » grow, raw, draw
grain » rain

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 (((((grand or raind) or irantdtd) or ((grawe OR rawe) or grade)) or (((gran or graw) or grain) or grant)) or brain)) 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 (((((grand OR raind) OR irantdtd) OR ((grawe OR rawe) OR grade)) OR (((gran OR graw) OR grain) OR grant)) OR brain)) 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 (((((grand or raind) or irantdtd) or ((grawe OR rawe) or grade)) or (((gran or graw) or grain) or grant)) or brain)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((rand or hand) or (had or land)) or (band or bond)) or (((((grand or raind) or irantdtd) or ((grawe OR rawe) or grade)) or (((gran or graw) or grain) or grant)) or brain)) counterinsurgency study ;*.