Perhaps you should try some spelling variations:
rand » brand, grand, band
grandk » gbrandk, ggrandk, gbandk, grand, grande, granddk, irandk, grawdk
irand » ibrand, igrand, iband, brand, iran, grand
igrand » igbrand, iggrand, igband, igrandd, iirand, igrawd, grand
grantte » granite, grantee, grantees, grandtte, irantte, grawtte, grantste
gran » grand, iran, graw
grant » grandt, irant, grawt, grants
grain » brain, rain
irani » iran, iraqi, rani
gband » band, grand
irant » iran, brant, irans

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 (hard or had)) or (bank or land)) or ((((grandk or grantte) or (gran or grain)) or (((irand OR igrand) or irani) or ((irand OR igrand) or (gband or grant)))) or (irant or irant))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((rand OR (hard OR had)) OR (bank OR land)) OR ((((grandk OR grantte) OR (gran OR grain)) OR (((irand OR igrand) OR irani) OR ((irand OR igrand) OR (gband OR grant)))) OR (irant OR irant))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((rand or (hard or had)) or (bank or land)) or ((((grandk or grantte) or (gran or grain)) or (((irand OR igrand) or irani) or ((irand OR igrand) or (gband or grant)))) or (irant or irant))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((rand or (hard or had)) or (bank or land)) or ((((grandk or grantte) or (gran or grain)) or (((irand OR igrand) or irani) or ((irand OR igrand) or (gband or grant)))) or (irant or irant))) counterinsurgency study ;*.