Perhaps you should try some spelling variations:
rand » brand, sand, rank
grand » gbrand, gsand, grank, grant, brand, grantd, irand, grawd
hand » hard
band » bank
bond » bonds
graind » grained, grains, braind, gbraind, gmaind, ggaind
grain » brain, gbrain, gmain, ggain
graint » braint, gbraint, gmaint, ggaint, geraint, grant, grains
rain » brain, main, gain
grawe » grace, graw
grave » gravel, grace
grade » trade
gran » grant, iran, graw
grayt » grant, gray, graft

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 (graind or (grain OR rain))) or irantdtd) or ((grawe or grave) or grade)) or (gran or grayt)) or graint)) 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 (graind OR (grain OR rain))) OR irantdtd) OR ((grawe OR grave) OR grade)) OR (gran OR grayt)) OR graint)) 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 (graind or (grain OR rain))) or irantdtd) or ((grawe or grave) or grade)) or (gran or grayt)) or graint)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((rand or hand) or (had or land)) or (band or bond)) or (((((grand or (graind or (grain OR rain))) or irantdtd) or ((grawe or grave) or grade)) or (gran or grayt)) or graint)) counterinsurgency study ;*.