Perhaps you should try some spelling variations:
rand » brand, grand, sand
irand » ibrand, igrand, isand, brand, iran, grand
igrand » igbrand, iggrand, igsand, grand, igrantd, igraind, igrandd
grants » migrants, grantts, graints, grandts
grainn » grainne, grain, grains, grailnn, grainnn, gravinn
rank » ranks, bank
frank » franks, fbank
hand » hard
band » bank, bond
granted » grantted, grainted, grandted
gran » grant, grain, grand
rana » raja, ana, rina
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 igrand) or (granted or grants)) or grainn) or (irand OR igrand))) or had) or rank) or hand) or land) or band) or ((frank or trans) or (gran or (rana or rai)))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR ((((irand OR igrand) OR (granted OR grants)) OR grainn) OR (irand OR igrand))) OR had) OR rank) OR hand) OR land) OR band) OR ((frank OR trans) OR (gran OR (rana OR rai)))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or ((((irand OR igrand) or (granted or grants)) or grainn) or (irand OR igrand))) or had) or rank) or hand) or land) or band) or ((frank or trans) or (gran or (rana or rai)))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or ((((irand OR igrand) or (granted or grants)) or grainn) or (irand OR igrand))) or had) or rank) or hand) or land) or band) or ((frank or trans) or (gran or (rana or rai)))) counterinsurgency study ;*.