Perhaps you should try some spelling variations:
rand » brand, grand, hand
irand » ibrand, igrand, ihand, brand, iran, grand
grantted » granted, granite, grafted, granttted, grandtted, irantted
irantted » granted
grain » brain, rain, grailn, grainn, gravin
rank » ranks, frank, bank
band » bank, bond
fran » frank, franz, iran
migrants » migrantts, migrandts, miirants
gran » grant, grand, iran
rani » ravi, ani, rana
rai » rail, rain, ravi

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((((((rand or (((irand or ((grantted OR irantted) or migrants)) or grain) or irand)) or had) or rank) or hard) or land) or band) or ((fran or trans) or (gran or (rani or rai)))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR (((irand OR ((grantted OR irantted) OR migrants)) OR grain) OR irand)) OR had) OR rank) OR hard) OR land) OR band) OR ((fran OR trans) OR (gran OR (rani OR rai)))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or (((irand or ((grantted OR irantted) or migrants)) or grain) or irand)) or had) or rank) or hard) or land) or band) or ((fran or trans) or (gran or (rani or rai)))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or (((irand or ((grantted OR irantted) or migrants)) or grain) or irand)) or had) or rank) or hard) or land) or band) or ((fran or trans) or (gran or (rani or rai)))) counterinsurgency study ;*.