Talvez deva tentar algumas variações de ortografia:
benitez narvaez » benito narvaez (Expandir a Pesquisa), benitez alvarez (Expandir a Pesquisa), benitez nara (Expandir a Pesquisa)
crest derived » host derived (Expandir a Pesquisa)
benign nerve » benign nevi (Expandir a Pesquisa), benign neck (Expandir a Pesquisa), benign beale (Expandir a Pesquisa)
derived car » derived ccr4 (Expandir a Pesquisa), derived c (Expandir a Pesquisa), derived cd4 (Expandir a Pesquisa)
nerve cyst » nerve case (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa), nerve system (Expandir a Pesquisa)
j benitez » a benitez (Expandir a Pesquisa)
narvaez a » narvaez j (Expandir a Pesquisa), narvaez _ (Expandir a Pesquisa), narvaez c (Expandir a Pesquisa)
car dis » car disc (Expandir a Pesquisa), car dias (Expandir a Pesquisa), car di (Expandir a Pesquisa)
a dos » e dos (Expandir a Pesquisa), a dog (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: (( _ crest derived car dis ) or ((( _ benign nerve cyst due ) or ( j benitez narvaez a dos ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( _ crest derived car dis ) OR ((( _ benign nerve cyst due ) OR ( j benitez narvaez a dos )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( _ crest derived car dis ) or ((( _ benign nerve cyst due ) or ( j benitez narvaez a dos ))))*.