Perhaps you should try some spelling variations:
rand » brand, sand
grand » gbrand, gsand, grant, brand
rank » ranks
granks » grankss, ranks, grants
grankss » granksss, rankss, grantss
gfranks » gfrankss
frank » franks
bond » bonds
ghad » ghada, chad, gad
grad » grade, grid, graw

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 rank) or land) or bond) or ((grand or ((granks or grankss) or (gfranks or frank))) or ((bank or ((ghad or grad) or had)) or ((hand OR hard) or band)))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((rand OR rank) OR land) OR bond) OR ((grand OR ((granks OR grankss) OR (gfranks OR frank))) OR ((bank OR ((ghad OR grad) OR had)) OR ((hand OR hard) OR band)))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rand or rank) or land) or bond) or ((grand or ((granks or grankss) or (gfranks or frank))) or ((bank or ((ghad or grad) or had)) or ((hand OR hard) or band)))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((rand or rank) or land) or bond) or ((grand or ((granks or grankss) or (gfranks or frank))) or ((bank or ((ghad or grad) or had)) or ((hand OR hard) or band)))) counterinsurgency study ;*.