Talvez deva tentar algumas variações de ortografia:
recurrent cases » recurrent cancer (Expandir a Pesquisa), recurrent chest (Expandir a Pesquisa)
current care » current cancer (Expandir a Pesquisa), current clamp (Expandir a Pesquisa)
a recurrent » _ recurrent (Expandir a Pesquisa)
benito eva » benito a (Expandir a Pesquisa)
cause does » causes does (Expandir a Pesquisa), cause des (Expandir a Pesquisa), pause does (Expandir a Pesquisa)
care face » care faced (Expandir a Pesquisa), care faces (Expandir a Pesquisa), care fact (Expandir a Pesquisa)
eva cause » uva cause (Expandir a Pesquisa), beta cause (Expandir a Pesquisa), uva causes (Expandir a Pesquisa)
face dis » face das (Expandir a Pesquisa), face dos (Expandir a Pesquisa), face dans (Expandir a Pesquisa)
j benito » de benito (Expandir a Pesquisa), j benitez (Expandir a Pesquisa)
cases a » cases _ (Expandir a Pesquisa)
a dis » a dos (Expandir a Pesquisa), a des (Expandir a Pesquisa), a dia (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Performing a fuzzy search may retrieve terms with similar spellings: (((( 2 current care face dis ) or ( a recurrent cases a dis ))) or ( j benito eva cause does ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( 2 current care face dis ) OR ( a recurrent cases a dis ))) OR ( j benito eva cause does )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( 2 current care face dis ) or ( a recurrent cases a dis ))) or ( j benito eva cause does ))*.