Talvez deva tentar algumas variações de ortografia:
serrano carlos » sorzano carlos (Expandir a Pesquisa)
mining complex » binding complex (Expandir a Pesquisa), making complex (Expandir a Pesquisa), managing complex (Expandir a Pesquisa)
complex tram » complex trauma (Expandir a Pesquisa), complex trait (Expandir a Pesquisa), complex trial (Expandir a Pesquisa)
nacl serrano » nadal serrano (Expandir a Pesquisa), a.l serrano (Expandir a Pesquisa), sael serrano (Expandir a Pesquisa)
carlos nara » carlos lara (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa), carlos jara (Expandir a Pesquisa)
gil campos » angel campos (Expandir a Pesquisa)
tram ngoc » tran ngoc (Expandir a Pesquisa), tam ngoc (Expandir a Pesquisa), pham ngoc (Expandir a Pesquisa)
a mining » a mini (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa)
j gil » a gil (Expandir a Pesquisa), m gil (Expandir a Pesquisa), r gil (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 gil campos a neto ) or ((( a mining complex tram ngoc ) or ( 3.5 nacl serrano carlos nara ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j gil campos a neto ) OR ((( a mining complex tram ngoc ) OR ( 3.5 nacl serrano carlos nara )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j gil campos a neto ) or ((( a mining complex tram ngoc ) or ( 3.5 nacl serrano carlos nara ))))*.