Perhaps you should try some spelling variations:
sand » stand, san
bond » bonds
grayd » grand, gray, grad
irand » brand, iran, grand
grandtd » grantdtd, graindtd, granddtd, grantd, grandd, granded
gran » grant, grain, grand
grandt » grantdt, graindt, granddt, grant, grand, grande
irant » grant, iran, irani

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((((sand OR hand) or hard) or (had or land)) or ((band or bank) or bond)) or (((((grayd or irand) or grandtd) or raw) or gran) or (grandt or irant))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((sand OR hand) OR hard) OR (had OR land)) OR ((band OR bank) OR bond)) OR (((((grayd OR irand) OR grandtd) OR raw) OR gran) OR (grandt OR irant))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((sand OR hand) or hard) or (had or land)) or ((band or bank) or bond)) or (((((grayd or irand) or grandtd) or raw) or gran) or (grandt or irant))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((sand OR hand) or hard) or (had or land)) or ((band or bank) or bond)) or (((((grayd or irand) or grandtd) or raw) or gran) or (grandt or irant))) counterinsurgency study ;*.