Perhaps you should try some spelling variations:
rand » brand, grand, rank
sand » stand, san
hand » hard
band » bank
grant » grants, graint, grandt, irant
irant » iran, irani, brant
irantdtd » irandtd, iranidtd, brantdtd
grade » trade
gran » grain, grand, iran
grains » grain

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 sand) or hand) or (had or land)) or ((band or bond) or bonds)) or ((((((grant or irant) or gained) or irantdtd) or grade) or gran) or grains)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((rand OR sand) OR hand) OR (had OR land)) OR ((band OR bond) OR bonds)) OR ((((((grant OR irant) OR gained) OR irantdtd) OR grade) OR gran) OR grains)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand OR sand) or hand) or (had or land)) or ((band or bond) or bonds)) or ((((((grant or irant) or gained) or irantdtd) or grade) or gran) or grains)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((rand OR sand) or hand) or (had or land)) or ((band or bond) or bonds)) or ((((((grant or irant) or gained) or irantdtd) or grade) or gran) or grains)) counterinsurgency study ;*.