Talvez deva tentar algumas variações de ortografia:
campos could » camp could (Expandir a Pesquisa), campos coord (Expandir a Pesquisa), campos couto (Expandir a Pesquisa)
tail complex » oil complex (Expandir a Pesquisa), pal complex (Expandir a Pesquisa), metal complex (Expandir a Pesquisa)
complex than » complex trait (Expandir a Pesquisa)
carlos novo » carlos nino (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa), carlos neto (Expandir a Pesquisa)
gil campos » angel campos (Expandir a Pesquisa)
kcl carlos » kuhl carlos (Expandir a Pesquisa), gil carlos (Expandir a Pesquisa), l carlos (Expandir a Pesquisa)
could net » could new (Expandir a Pesquisa), could act (Expandir a Pesquisa), could art (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa), 3 nacl (Expandir a Pesquisa)
r gil » a gil (Expandir a Pesquisa), m 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: (( r gil campos could net ) or ((( a tail complex than non ) or ( 3.5 nacl kcl carlos novo ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( r gil campos could net ) OR ((( a tail complex than non ) OR ( 3.5 nacl kcl carlos novo )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( r gil campos could net ) or ((( a tail complex than non ) or ( 3.5 nacl kcl carlos novo ))))*.