Perhaps you should try some spelling variations:
rand » brand, hand, rank
grand » gbrand, ghand, grank, brand, irand, grawd, grayd
irand » ibrand, ihand, irank, brand, iran, irani
ghand » hand, ghana, ghani
grank » rank, irank, grawk, grayk
race » rate, face, rice
grant » grants, irant, grawt, grayt
isand » isan, ihand
sand » san, hand
band » bond
irans » iran, frans, irani
gran » iran, graw, gray
grain » brain, rain

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 ((((ghand or (grand or (grank or frank))) or race) or grant) or (irand or (isand or sand)))) or had) or bank) or stand) or land) or band) or ((irans or trans) or (gran OR grain))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR ((((ghand OR (grand OR (grank OR frank))) OR race) OR grant) OR (irand OR (isand OR sand)))) OR had) OR bank) OR stand) OR land) OR band) OR ((irans OR trans) OR (gran OR grain))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or ((((ghand or (grand or (grank or frank))) or race) or grant) or (irand or (isand or sand)))) or had) or bank) or stand) or land) or band) or ((irans or trans) or (gran OR grain))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or ((((ghand or (grand or (grank or frank))) or race) or grant) or (irand or (isand or sand)))) or had) or bank) or stand) or land) or band) or ((irans or trans) or (gran OR grain))) counterinsurgency study ;*.