Talvez deva tentar algumas variações de ortografia:
current cancer » recurrent cancer (Expandir a Pesquisa), current concerns (Expandir a Pesquisa), current concept (Expandir a Pesquisa)
absent nerve » bent nerve (Expandir a Pesquisa), abducent nerve (Expandir a Pesquisa), augment nerve (Expandir a Pesquisa)
cancer face » cancer fact (Expandir a Pesquisa), cancer facts (Expandir a Pesquisa), cancer false (Expandir a Pesquisa)
a recurrent » _ recurrent (Expandir a Pesquisa)
case does » cases does (Expandir a Pesquisa), cause does (Expandir a Pesquisa), case goes (Expandir a Pesquisa)
face dis » face das (Expandir a Pesquisa), face dos (Expandir a Pesquisa), face dans (Expandir a Pesquisa)
j absent » _ absent (Expandir a Pesquisa), l absent (Expandir a Pesquisa), 17 absent (Expandir a Pesquisa)
chest a » chest _ (Expandir a Pesquisa), chest ct (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 cancer face dis ) or ( a recurrent chest a dis ))) or ( j absent nerve case does ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( 2 current cancer face dis ) OR ( a recurrent chest a dis ))) OR ( j absent nerve case does )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( 2 current cancer face dis ) or ( a recurrent chest a dis ))) or ( j absent nerve case does ))*.