Perhaps you should try some spelling variations:
rank » ranks
grank » granks, grant, grand, grantk, graink, grandk
granks » grankss, grants, grands, ranks, grantks, grainks, grandks
frank » franks
ffranks » ffrankss
ffrankss » ffranksss
sand » stand, san
hand » hard
band » bond
grantk » grants, grant, granttk, graintk, grandtk
iraqi » iraq
gran » grant, grain, grand
grantdt » granttdt, graintdt, grandtdt

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

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