Talvez deva tentar algumas variações de ortografia:
narvaez david » narvaez javier (Expandir a Pesquisa), narvaez daniel (Expandir a Pesquisa), narvaez darcia (Expandir a Pesquisa)
under served » under severe (Expandir a Pesquisa), under serum (Expandir a Pesquisa)
renal nerve » retinal nerve (Expandir a Pesquisa), cranial nerve (Expandir a Pesquisa), spinal nerve (Expandir a Pesquisa)
david does » david dos (Expandir a Pesquisa), david dees (Expandir a Pesquisa), david doey (Expandir a Pesquisa)
served cn » served _ (Expandir a Pesquisa), served a (Expandir a Pesquisa), served uk (Expandir a Pesquisa)
case goes » care goes (Expandir a Pesquisa), age goes (Expandir a Pesquisa), jose goes (Expandir a Pesquisa)
j benito » de benito (Expandir a Pesquisa), j benitez (Expandir a Pesquisa)
j under » tj under (Expandir a Pesquisa), j unger (Expandir a Pesquisa), j undem (Expandir a Pesquisa)
j renal » j real (Expandir a Pesquisa), j renaldi (Expandir a Pesquisa), j renato (Expandir a Pesquisa)
cn dis » en dis (Expandir a Pesquisa), nn dis (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 under served cn dis ) or ((( j benito narvaez david does ) or ( j renal nerve case goes ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j under served cn dis ) OR ((( j benito narvaez david does ) OR ( j renal nerve case goes )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j under served cn dis ) or ((( j benito narvaez david does ) or ( j renal nerve case goes ))))*.