Talvez deva tentar algumas variações de ortografia:
cargo carlos » cardo carlos (Expandir a Pesquisa), caro carlos (Expandir a Pesquisa), carlo carlos (Expandir a Pesquisa)
complex tris » complex tric (Expandir a Pesquisa), complex trs (Expandir a Pesquisa), complex traits (Expandir a Pesquisa)
oil complex » cell complex (Expandir a Pesquisa)
carlos noel » carlos joel (Expandir a Pesquisa), carlos noe (Expandir a Pesquisa), carlos yoel (Expandir a Pesquisa)
comps upon » loops upon (Expandir a Pesquisa), cones upon (Expandir a Pesquisa), crops upon (Expandir a Pesquisa)
nucl cargo » dual cargo (Expandir a Pesquisa)
tris ngoc » trinh ngoc (Expandir a Pesquisa), trieu ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa)
upon net » upon neo (Expandir a Pesquisa), upon new (Expandir a Pesquisa), upon near (Expandir a Pesquisa)
3.5 nucl » 3.5 nacl (Expandir a Pesquisa), 34.5 null (Expandir a Pesquisa), 3 nucl (Expandir a Pesquisa)
2 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: (( j m comps upon net ) or ((( 2 oil complex tris ngoc ) or ( 3.5 nucl cargo carlos noel ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j m comps upon net ) OR ((( 2 oil complex tris ngoc ) OR ( 3.5 nucl cargo carlos noel )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j m comps upon net ) or ((( 2 oil complex tris ngoc ) or ( 3.5 nucl cargo carlos noel ))))*.