Talvez deva tentar algumas variações de ortografia:
current cardio » recurrent cardio (Expandir a Pesquisa), current cardiac (Expandir a Pesquisa), concurrent cardio (Expandir a Pesquisa)
current care » current clamp (Expandir a Pesquisa)
cardio costa » carnio costa (Expandir a Pesquisa), tardio costa (Expandir a Pesquisa), claudio costa (Expandir a Pesquisa)
benito nerve » benign nerve (Expandir a Pesquisa), benito narvaez (Expandir a Pesquisa), benito eva (Expandir a Pesquisa)
nerve cases » nerve case (Expandir a Pesquisa), nerve caused (Expandir a Pesquisa), nerve based (Expandir a Pesquisa)
j current » j currently (Expandir a Pesquisa), j curran (Expandir a Pesquisa), j currell (Expandir a Pesquisa)
care can » care case (Expandir a Pesquisa)
costa da » costa de (Expandir a Pesquisa)
j benito » de benito (Expandir a Pesquisa), j benitez (Expandir a Pesquisa)
cases do » cases de (Expandir a Pesquisa), cases due (Expandir a Pesquisa), cases _ (Expandir a Pesquisa)
can dcs » can tdcs (Expandir a Pesquisa), can dce (Expandir a Pesquisa), can bddcs (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: (((( j current care can dcs ) or ( i current cardio costa da ))) or ( j benito nerve cases do ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j current care can dcs ) OR ( i current cardio costa da ))) OR ( j benito nerve cases do )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j current care can dcs ) or ( i current cardio costa da ))) or ( j benito nerve cases do ))*.