Perhaps you should try some spelling variations:
sand » band, san
hand » band, hard
ghand » gband, ghard, ghana, grand
grank » grant, grand, granks, grantk, graink, grandk
rank » ranks
frank » franks
gran » grant, grain, grand
graint » grant, grain, grains
gband » band, grand
ghani » ghana

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((sand or hand) or (stand or had)) or (bank or land)) or (((((grank or rank) or gran) or frank) or (graint or geraint)) or ((ghand OR gband) or ghani))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((sand OR hand) OR (stand OR had)) OR (bank OR land)) OR (((((grank OR rank) OR gran) OR frank) OR (graint OR geraint)) OR ((ghand OR gband) OR ghani))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((sand or hand) or (stand or had)) or (bank or land)) or (((((grank or rank) or gran) or frank) or (graint or geraint)) or ((ghand OR gband) or ghani))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((sand or hand) or (stand or had)) or (bank or land)) or (((((grank or rank) or gran) or frank) or (graint or geraint)) or ((ghand OR gband) or ghani))) counterinsurgency study ;*.