Perhaps you should try some spelling variations:
rand » brand, grand, sand
irand » ibrand, igrand, isand, brand, iran, grand
grawd » grand, grad, grawe, graw, graad, graid, growd, rawd, drawd
rawd » raw, raad, raid
grant » grants, grandt, irant, grayt
grawt » graft, grawe, growt, rawt, drawt
graw » grow, raw, draw
grain » brain, rain
hand » had, hard
rank » ranks, frank, bank
band » bank, bond
irans » iran, frans, irani
gran » grand, iran, gray

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 ((((((grawd OR rawd) or irand) or (grant or grawt)) or graw) or grain) or irand)) or hand) or rank) or stand) or land) or band) or ((irans or trans) or gran)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR ((((((grawd OR rawd) OR irand) OR (grant OR grawt)) OR graw) OR grain) OR irand)) OR hand) OR rank) OR stand) OR land) OR band) OR ((irans OR trans) OR gran)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or ((((((grawd OR rawd) or irand) or (grant or grawt)) or graw) or grain) or irand)) or hand) or rank) or stand) or land) or band) or ((irans or trans) or gran)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or ((((((grawd OR rawd) or irand) or (grant or grawt)) or graw) or grain) or irand)) or hand) or rank) or stand) or land) or band) or ((irans or trans) or gran)) counterinsurgency study ;*.