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