Perhaps you should try some spelling variations:
grand » brand, graind, irand, grawd
grantd » granted, grants, grantsd, graintd, irantd, grawtd
grant » grants, graint, irant, grawt
graint » geraint, grain, grains
grayt » gray, graft
gran » grain, iran, graw
mains » gains, rains, mais
agains » against, gains, again

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((((san or hard) or (had or land)) or ((bank or bond) or bonds)) or ((((((grand or (grantd or (grant OR graint))) or (grayt or draft)) or irantdtd) or trade) or (gran or main)) or (mains or agains))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((san OR hard) OR (had OR land)) OR ((bank OR bond) OR bonds)) OR ((((((grand OR (grantd OR (grant OR graint))) OR (grayt OR draft)) OR irantdtd) OR trade) OR (gran OR main)) OR (mains OR agains))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((san or hard) or (had or land)) or ((bank or bond) or bonds)) or ((((((grand or (grantd or (grant OR graint))) or (grayt or draft)) or irantdtd) or trade) or (gran or main)) or (mains or agains))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((san or hard) or (had or land)) or ((bank or bond) or bonds)) or ((((((grand or (grantd or (grant OR graint))) or (grayt or draft)) or irantdtd) or trade) or (gran or main)) or (mains or agains))) counterinsurgency study ;*.