Perhaps you should try some spelling variations:
sand » stand, band, san
irand » brand, iran, rand
granttted » granted, grantttted, grainttted, iranttted
migrantts » migrants, migrantes, migrant, migranttts, migraintts, miirantts
grains » grain
ranks » banks
bond » bonds
gran » grant, grain, iran
grand » grantd, graind, irand, grant, brand
graind » grained, grain
rani » ravi, rank, rand

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 (((irand or ((granttted or iranttted) or migrantts)) or grains) or irand)) or had) or ranks) or hard) or land) or bond) or (frank or ((gran or (grand OR graind)) or rani))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((sand OR (((irand OR ((granttted OR iranttted) OR migrantts)) OR grains) OR irand)) OR had) OR ranks) OR hard) OR land) OR bond) OR (frank OR ((gran OR (grand OR graind)) OR rani))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((sand or (((irand or ((granttted or iranttted) or migrantts)) or grains) or irand)) or had) or ranks) or hard) or land) or bond) or (frank or ((gran or (grand OR graind)) or rani))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((sand or (((irand or ((granttted or iranttted) or migrantts)) or grains) or irand)) or had) or ranks) or hard) or land) or bond) or (frank or ((gran or (grand OR graind)) or rani))) counterinsurgency study ;*.