Talvez deva tentar algumas variações de ortografia:
carlos patino » carlos patricio (Expandir a Pesquisa), carlos pardo (Expandir a Pesquisa)
nacl complex » nac56 complex (Expandir a Pesquisa), caml complex (Expandir a Pesquisa), cl complex (Expandir a Pesquisa)
dan newton » jan newton (Expandir a Pesquisa), da newton (Expandir a Pesquisa), jean newton (Expandir a Pesquisa)
can carlos » cano carlos (Expandir a Pesquisa), chan carlos (Expandir a Pesquisa), san carlos (Expandir a Pesquisa)
del comer » del comedor (Expandir a Pesquisa), del colera (Expandir a Pesquisa), del comun (Expandir a Pesquisa)
comer dan » romer dan (Expandir a Pesquisa), comer diane (Expandir a Pesquisa), comer vann (Expandir a Pesquisa)
case note » case notes (Expandir a Pesquisa)
oil can » oil cake (Expandir a Pesquisa)
5 nacl » 15 nacl (Expandir a Pesquisa), _ nacl (Expandir a Pesquisa), m nacl (Expandir a Pesquisa)
j del » y del (Expandir a Pesquisa), m del (Expandir a Pesquisa), _ del (Expandir a Pesquisa)
l oil » _ oil (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 del comer dan newton ) OR ((( 5 nacl complex case note ) OR ( l oil can carlos patino ))))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j del comer dan newton ) OR ((( 5 nacl complex case note ) OR ( l oil can carlos patino ))))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j del comer dan newton ) OR ((( 5 nacl complex case note ) OR ( l oil can carlos patino ))))*.