Perhaps you should try some spelling variations:
rand » brand
grand » gbrand, grant, brand, grantd, graind, irand
irand » ibrand, brand, iran, irani
rank » ranks, frank
ghand » ghana, ghani, ghard
grad » grade, grid, gray
graw » grow, raw, draw
irant » grant, iran, irani
hand » hard
rani » ravi, ani, rai
iraqi » iraq
sand » stand, san
band » bond
frans » frank, franz, trans
gran » grant, grain, iran

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 rank) or (((((grand or irand) or ghand) or (grad OR graw)) or irant) or (hand or (rani or iraqi)))) or had) or bank) or sand) or land) or band) or (frans or gran)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((((rand OR rank) OR (((((grand OR irand) OR ghand) OR (grad OR graw)) OR irant) OR (hand OR (rani OR iraqi)))) OR had) OR bank) OR sand) OR land) OR band) OR (frans OR gran)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((((rand or rank) or (((((grand or irand) or ghand) or (grad OR graw)) or irant) or (hand or (rani or iraqi)))) or had) or bank) or sand) or land) or band) or (frans or gran)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((((((rand or rank) or (((((grand or irand) or ghand) or (grad OR graw)) or irant) or (hand or (rani or iraqi)))) or had) or bank) or sand) or land) or band) or (frans or gran)) counterinsurgency study ;*.