Perhaps you should try some spelling variations:
rand » brand, sand, rank
grand » gbrand, gsand, grank, graind, irand, grayd, brand
irand » ibrand, isand, irank, brand, iran, irani
hand » hard
band » bank
grant » grants, graint, irant, grayt
irant » iran, irani, brant
irantdtd » irandtd, iranidtd, brantdtd
grawe » grade, grace, grave, growe, rawe, drawe
gran » grain, iran, gray
graw » grow, raw, draw
graint » geraint, grain, grains

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 ((((((grant or irant) or gained) or irantdtd) or grawe) or ((gran OR graw) or (grand or irand))) 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 bonds)) OR ((((((grant OR irant) OR gained) OR irantdtd) OR grawe) OR ((gran OR graw) OR (grand OR irand))) 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 bonds)) or ((((((grant or irant) or gained) or irantdtd) or grawe) or ((gran OR graw) or (grand or irand))) or graint)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((rand or hand) or (had or land)) or ((band or bond) or bonds)) or ((((((grant or irant) or gained) or irantdtd) or grawe) or ((gran OR graw) or (grand or irand))) or graint)) counterinsurgency study ;*.