Perhaps you should try some spelling variations:
rand » brand, grand, hand
graintd » grained, geraintd, graind, grainsd
grant » grants, graint, grandt, irant
graint » geraint, grain, grains
rawe » grawe, rate, race
gravel » travel
drat » draft, draw, rat
drag » drug, draw
rawt » rawat, rat, raft
band » bond
irans » iran, trans, frans
gran » grain, grand, iran

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 ((((graintd or (grant OR graint)) or ((rawe or gravel) or raw)) or ((drat or drag) or rawt)) or (grant OR graint))) or (had or band)) or bank) or stand) or land) or bonds) or (irans or gran)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR ((((graintd OR (grant OR graint)) OR ((rawe OR gravel) OR raw)) OR ((drat OR drag) OR rawt)) OR (grant OR graint))) OR (had OR band)) OR bank) OR stand) OR land) OR bonds) OR (irans OR gran)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or ((((graintd or (grant OR graint)) or ((rawe or gravel) or raw)) or ((drat or drag) or rawt)) or (grant OR graint))) or (had or band)) or bank) or stand) or land) or bonds) or (irans or gran)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or ((((graintd or (grant OR graint)) or ((rawe or gravel) or raw)) or ((drat or drag) or rawt)) or (grant OR graint))) or (had or band)) or bank) or stand) or land) or bonds) or (irans or gran)) counterinsurgency study ;*.