Perhaps you should try some spelling variations:
sand » stand, band, san
irand » brand, iran, rand
grantted » granted, grafted, grantees, granttted, graintted, irantted
granite » graphite, grantite, grainite, iranite
migrant » migrants, migrantt, migraint, miirant
grains » grain
ranks » banks
bond » bonds
frans » frank, trans, fran
franz » frank
gran » grant, grain, iran
grand » grantd, graind, irand, grant, brand

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