Perhaps you should try some spelling variations:
rand » brand, band, sand
grandk » gbrandk, gbandk, gsandk, grande, graindk, irandk, graydk, brandk
grand » gbrand, gband, gsand, graind, irand, grayd, brand
hand » band, hard
gran » grain, iran, gray
grant » graint, irant, grayt, grants
graw » grow, raw, draw
isand » sand
grayd » gray, grad
irani » iran, iraqi, rani

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 (hand or had)) or (bank or land)) or (((grandk or ((gran or graw) or brain)) or (isand or ((grand OR grayd) or grayd))) or (grant or irani))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((rand OR (hand OR had)) OR (bank OR land)) OR (((grandk OR ((gran OR graw) OR brain)) OR (isand OR ((grand OR grayd) OR grayd))) OR (grant OR irani))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((rand or (hand or had)) or (bank or land)) or (((grandk or ((gran or graw) or brain)) or (isand or ((grand OR grayd) or grayd))) or (grant or irani))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((rand or (hand or had)) or (bank or land)) or (((grandk or ((gran or graw) or brain)) or (isand or ((grand OR grayd) or grayd))) or (grant or irani))) counterinsurgency study ;*.