Perhaps you should try some spelling variations:
rand » brand, hand, rank
grand » gbrand, ghand, grank, grant, brand, grantd, graind, irand
graind » grained, grain, grains
ghand » hand, ghana, ghani
graw » grow, raw, draw
graint » geraint, grant, grain
ihand » hand
irani » iran, rani
iraqi » iraq
sand » stand, san, hand
band » bond
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 ((((((grand OR graind) or graind) or ghand) or graw) or graint) or (ihand or (irani or iraqi)))) or had) or bank) or sand) or land) or band) or (trans or gran)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR ((((((grand OR graind) OR graind) OR ghand) OR graw) OR graint) OR (ihand OR (irani OR iraqi)))) OR had) OR bank) OR sand) OR land) OR band) OR (trans OR gran)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or ((((((grand OR graind) or graind) or ghand) or graw) or graint) or (ihand or (irani or iraqi)))) or had) or bank) or sand) or land) or band) or (trans or gran)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or ((((((grand OR graind) or graind) or ghand) or graw) or graint) or (ihand or (irani or iraqi)))) or had) or bank) or sand) or land) or band) or (trans or gran)) counterinsurgency study ;*.