Perhaps you should try some spelling variations:
rand » brand, grand, sand
grandtdt » gbrandtdt, ggrandtdt, gsandtdt, graindtdt, granddtdt, irandtdt
hand » had, hard
gsand » sand, grand
gran » grain, grand, iran
grantdt » graintdt, grandtdt, irantdt, grantsdt
grant » graint, grandt, irant, grants
irant » iran, irani, brant

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