Talvez deva tentar algumas variações de ortografia:
carlos nejar » carlos negrao (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa)
complex tien » complex times (Expandir a Pesquisa), complex than (Expandir a Pesquisa), complex time (Expandir a Pesquisa)
gomez norte » gomez orte (Expandir a Pesquisa), gomez cortes (Expandir a Pesquisa), gomez fortes (Expandir a Pesquisa)
oil complex » cell complex (Expandir a Pesquisa)
noe carlos » noel carlos (Expandir a Pesquisa), ioe carlos (Expandir a Pesquisa), de carlos (Expandir a Pesquisa)
norte nem » norte na (Expandir a Pesquisa), norte nos (Expandir a Pesquisa)
tien ngoc » tran ngoc (Expandir a Pesquisa), diem ngoc (Expandir a Pesquisa), diep ngoc (Expandir a Pesquisa)
nacl noe » nacl naoh (Expandir a Pesquisa), nacl e (Expandir a Pesquisa), nacl co (Expandir a Pesquisa)
5 oil » _ oil (Expandir a Pesquisa), 5 il (Expandir a Pesquisa), l 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 l gomez norte nem ) or ((( 5 oil complex tien ngoc ) or ( 0.9 nacl noe carlos nejar ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l gomez norte nem ) OR ((( 5 oil complex tien ngoc ) OR ( 0.9 nacl noe carlos nejar )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l gomez norte nem ) or ((( 5 oil complex tien ngoc ) or ( 0.9 nacl noe carlos nejar ))))*.