Talvez deva tentar algumas variações de ortografia:
complex paiva » complex pain (Expandir a Pesquisa), complex para (Expandir a Pesquisa), complex passive (Expandir a Pesquisa)
oil complex » novel complex (Expandir a Pesquisa), model complex (Expandir a Pesquisa), cell complex (Expandir a Pesquisa)
campos com » campos c (Expandir a Pesquisa), campos costa (Expandir a Pesquisa)
gil carlos » gil campos (Expandir a Pesquisa)
carlos now » carlos noa (Expandir a Pesquisa), carlos noe (Expandir a Pesquisa), carlos novo (Expandir a Pesquisa)
nucl gil » buil gil (Expandir a Pesquisa)
m angel » m angela (Expandir a Pesquisa), m angeles (Expandir a Pesquisa)
com net » com nat (Expandir a Pesquisa), com nei (Expandir a Pesquisa), cdm net (Expandir a Pesquisa)
3 nucl » 3 null (Expandir a Pesquisa)
a oil » _ oil (Expandir a Pesquisa), l oil (Expandir a Pesquisa), i 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: (( m angel campos com net ) or ((( a oil complex paiva hugo ) or ( 3 nucl gil carlos now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( m angel campos com net ) OR ((( a oil complex paiva hugo ) OR ( 3 nucl gil carlos now )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( m angel campos com net ) or ((( a oil complex paiva hugo ) or ( 3 nucl gil carlos now ))))*.