Talvez deva tentar algumas variações de ortografia:
benitez narvaez » benito narvaez (Expandir a Pesquisa), benitez alvarez (Expandir a Pesquisa), benitez nara (Expandir a Pesquisa)
current case » current care (Expandir a Pesquisa), recurrent case (Expandir a Pesquisa), current can (Expandir a Pesquisa)
current rare » current care (Expandir a Pesquisa), current race (Expandir a Pesquisa), current rate (Expandir a Pesquisa)
narvaez case » narvaez jose (Expandir a Pesquisa), narvaez cano (Expandir a Pesquisa), narvaez castro (Expandir a Pesquisa)
j current » j currently (Expandir a Pesquisa), j curran (Expandir a Pesquisa), j currell (Expandir a Pesquisa)
rare cyst » rare cystic (Expandir a Pesquisa), rare chest (Expandir a Pesquisa), rare case (Expandir a Pesquisa)
case does » cases does (Expandir a Pesquisa), cause does (Expandir a Pesquisa), case goes (Expandir a Pesquisa)
case can » cases can (Expandir a Pesquisa), case con (Expandir a Pesquisa), case case (Expandir a Pesquisa)
cyst dis » cyst due (Expandir a Pesquisa), cyst d (Expandir a Pesquisa)
can dce » can de (Expandir a Pesquisa), can die (Expandir a Pesquisa), can dcs (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j current case can dce ) OR ( i current rare cyst dis ))) OR ( j benitez narvaez case does ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j current case can dce ) or ( i current rare cyst dis ))) or ( j benitez narvaez case does ))*.