Perhaps you should try some spelling variations:
rand » brand
grand » gbrand, brand, graind, irand, grawd
irand » ibrand, brand, iran, irani
grant » grants, graint, irant, grawt
grawd » graw, grad, grawe
grawt » graw, graft, grawe
hand » had, hard
rank » ranks, frank, bank
sand » stand, san
band » bank, bond
irans » iran, trans, frans
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 grant) or irand) or grawd) or grawt) or irand)) or hand) or rank) or sand) or land) or band) or (irans or gran)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR (((((grand OR grant) OR irand) OR grawd) OR grawt) OR irand)) OR hand) OR rank) OR sand) OR land) OR band) OR (irans OR gran)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or (((((grand OR grant) or irand) or grawd) or grawt) or irand)) or hand) or rank) or sand) or land) or band) or (irans or gran)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or (((((grand OR grant) or irand) or grawd) or grawt) or irand)) or hand) or rank) or sand) or land) or band) or (irans or gran)) counterinsurgency study ;*.