Perhaps you should try some spelling variations:
rand » brand, grand, rank
band » bank
bond » bonds
ghad » ghada, grad, gad
chad » cham
grant » grants
gland » grand
gsand » grand, gstand, gsan
ghand » grand, ghard
hand » hard
sand » stand, san

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 (band or bond)) or ((((((ghad or chad) or ohada) or had) or ghani) or grant) or ((gland or ((gsand or ((ghand OR hand) or ghana)) or sand)) or land))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((rand OR (band OR bond)) OR ((((((ghad OR chad) OR ohada) OR had) OR ghani) OR grant) OR ((gland OR ((gsand OR ((ghand OR hand) OR ghana)) OR sand)) OR land))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((rand or (band or bond)) or ((((((ghad or chad) or ohada) or had) or ghani) or grant) or ((gland or ((gsand or ((ghand OR hand) or ghana)) or sand)) or land))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((rand or (band or bond)) or ((((((ghad or chad) or ohada) or had) or ghani) or grant) or ((gland or ((gsand or ((ghand OR hand) or ghana)) or sand)) or land))) counterinsurgency study ;*.