Perhaps you should try some spelling variations:
rand » brand, sand
irand » ibrand, isand, brand, iran, irani
grand » gbrand, gsand, brand, graind, irand, grawd
gsand » sand
grawe » grade, grace, graw
grant » grants, graint, irant, grawt
hand » had, hard
rank » ranks, frank
band » bond
irans » iran, frans, irani
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 (((((irand OR grand) or gsand) or grawe) or grant) or (irand OR grand))) or hand) or (rank or bank)) 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 (((((irand OR grand) OR gsand) OR grawe) OR grant) OR (irand OR grand))) OR hand) OR (rank OR bank)) 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 (((((irand OR grand) or gsand) or grawe) or grant) or (irand OR grand))) or hand) or (rank or bank)) or stand) or land) or band) or ((irans or trans) or gran)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or (((((irand OR grand) or gsand) or grawe) or grant) or (irand OR grand))) or hand) or (rank or bank)) or stand) or land) or band) or ((irans or trans) or gran)) counterinsurgency study ;*.