Talvez deva tentar algumas variações de ortografia:
benitez narvaez » benito narvaez (Expandir a Pesquisa), benitez alvarez (Expandir a Pesquisa), benitez nara (Expandir a Pesquisa)
central nerve » ventral nerve (Expandir a Pesquisa), central nervous (Expandir a Pesquisa), central neural (Expandir a Pesquisa)
coli central » escola central (Expandir a Pesquisa)
narvaez ana » narvaez maria (Expandir a Pesquisa), narvaez juan (Expandir a Pesquisa)
mejia nerve » mejia narvaez (Expandir a Pesquisa)
j benitez » f benitez (Expandir a Pesquisa), a benitez (Expandir a Pesquisa)
nerve age » nerve agent (Expandir a Pesquisa), nerve area (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
ana does » dna does (Expandir a Pesquisa), rna does (Expandir a Pesquisa), ana dos (Expandir a Pesquisa)
age got » have got (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: (( coli central nerve _ dis ) OR ((( j benitez narvaez ana does ) OR ( j mejia nerve age got ))))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( coli central nerve _ dis ) or ((( j benitez narvaez ana does ) or ( j mejia nerve age got ))))*.