Perhaps you should try some spelling variations:
band » bond
hand » hard
grandk » grand, grande, granddk, irandk, grawdk
gran » grand, iran, graw
grant » grandt, irant, grawt, grants
grain » rain
irand » brand, iran, grand
grayd » grand, 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: (((band or (hand or had)) or (bank or land)) or ((((grandk OR grawdk) or (gran or (grain or brain))) or (irand or (irand or grayd))) or (grant or irani))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((band OR (hand OR had)) OR (bank OR land)) OR ((((grandk OR grawdk) OR (gran OR (grain OR brain))) OR (irand OR (irand OR grayd))) OR (grant OR irani))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((band or (hand or had)) or (bank or land)) or ((((grandk OR grawdk) or (gran or (grain or brain))) or (irand or (irand or grayd))) or (grant or irani))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((band or (hand or had)) or (bank or land)) or ((((grandk OR grawdk) or (gran or (grain or brain))) or (irand or (irand or grayd))) or (grant or irani))) counterinsurgency study ;*.