Perhaps you should try some spelling variations:
rand » brand, sand
grand » gbrand, gsand, brand, graind, irand, grawd
irand » ibrand, isand, brand, iran, irani
grant » grants, graint, irant, grawt
grawe » grade, grace, graw
graint » geraint, grain, grains
hand » had, hard
rank » ranks, frank, bank
band » bank, bond
irans » iran, irani, iraqs
frans » frank, franz, fran
gran » grain, iran, graw

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