Perhaps you should try some spelling variations:
rank » ranks, frank
gfrank » gfranks, gffrank, frank
sand » stand, san
band » bond
ghad » had, chad, grad
ghada » hada, chada, grada, ghaida, ohada
bhada » ohada
chanda » chandra, chada, charda
hand » had, hard

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((((rank OR (sand OR (band OR bank))) OR gfrank) OR land) OR ((((guard OR ((ghad OR (ghada OR bhada)) OR (cham OR (chanda OR chansa)))) OR ghana) OR hand) OR migrants)) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rank or (sand or (band OR bank))) or gfrank) or land) or ((((guard or ((ghad or (ghada or bhada)) or (cham or (chanda or chansa)))) or ghana) or hand) or migrants)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((rank or (sand or (band OR bank))) or gfrank) or land) or ((((guard or ((ghad or (ghada or bhada)) or (cham or (chanda or chansa)))) or ghana) or hand) or migrants)) counterinsurgency study ;*.