Perhaps you should try some spelling variations:
hand » hard
grantttd » granted, granttttd, graintttd, irantttd
grained » gained, trained
strained » trained, strain, attained
grand » grant, brand, grantd, graind, irand
sand » stand
band » bond
irans » iran, trans, iraqs
irani » iran, iraqi, rani
frans » frank, franz, trans
gran » grant, grain, iran
graint » geraint, grant, grain

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((((((hand or ((grantttd or ((grained or strained) or main)) or grand)) or had) or (bank or banks)) or (sand or san)) or land) or band) or (((irans OR irani) or frans) or (gran or graint))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((hand OR ((grantttd OR ((grained OR strained) OR main)) OR grand)) OR had) OR (bank OR banks)) OR (sand OR san)) OR land) OR band) OR (((irans OR irani) OR frans) OR (gran OR graint))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((hand or ((grantttd or ((grained or strained) or main)) or grand)) or had) or (bank or banks)) or (sand or san)) or land) or band) or (((irans OR irani) or frans) or (gran or graint))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((hand or ((grantttd or ((grained or strained) or main)) or grand)) or had) or (bank or banks)) or (sand or san)) or land) or band) or (((irans OR irani) or frans) or (gran or graint))) counterinsurgency study ;*.