Talvez deva tentar algumas variações de ortografia:
narvaez based » narvaez jose (Expandir a Pesquisa), narvaez david (Expandir a Pesquisa), narvaez faver (Expandir a Pesquisa)
zentner serve » better serve (Expandir a Pesquisa), zender herve (Expandir a Pesquisa)
based done » based drone (Expandir a Pesquisa), based dose (Expandir a Pesquisa), based doe (Expandir a Pesquisa)
long serve » long nerve (Expandir a Pesquisa), long service (Expandir a Pesquisa), long series (Expandir a Pesquisa)
serve case » nerve case (Expandir a Pesquisa), service case (Expandir a Pesquisa), reserve case (Expandir a Pesquisa)
case goals » care goals (Expandir a Pesquisa), based goals (Expandir a Pesquisa), same goals (Expandir a Pesquisa)
j zentner » a zentner (Expandir a Pesquisa), j centner (Expandir a Pesquisa), r zentner (Expandir a Pesquisa)
j benito » de benito (Expandir a Pesquisa), j benitez (Expandir a Pesquisa)
serve a » serve _ (Expandir a Pesquisa), reserve a (Expandir a Pesquisa)
a dos » a dog (Expandir a Pesquisa), e dos (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 zentner serve a dos ) or ((( j benito narvaez based done ) or ( j long serve case goals ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j zentner serve a dos ) OR ((( j benito narvaez based done ) OR ( j long serve case goals )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j zentner serve a dos ) or ((( j benito narvaez based done ) or ( j long serve case goals ))))*.