Perhaps you should try some spelling variations:
sand » stand, san
irand » brand, iran, grand
grains » grain
ranks » banks
hand » hard
band » bank, bond
frans » franz, trans, fran
granted » grantted, grainted, grandted
migrants » migrantts, migraints, migrandts
gran » grant, grain, grand
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 (granted or migrants)) or grains) or irand)) or had) or ranks) or hand) or land) or band) or ((frans OR frank) or (gran or rani))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((sand OR (((irand OR (granted OR migrants)) OR grains) OR irand)) OR had) OR ranks) OR hand) OR land) OR band) OR ((frans OR frank) OR (gran OR rani))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((sand or (((irand or (granted or migrants)) or grains) or irand)) or had) or ranks) or hand) or land) or band) or ((frans OR frank) or (gran or rani))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((sand or (((irand or (granted or migrants)) or grains) or irand)) or had) or ranks) or hand) or land) or band) or ((frans OR frank) or (gran or rani))) counterinsurgency study ;*.