Talvez deva tentar algumas variações de ortografia:
casado carlos » casiano carlos (Expandir a Pesquisa), castano carlos (Expandir a Pesquisa), castro carlos (Expandir a Pesquisa)
complex tran » complex trans (Expandir a Pesquisa), complex tehran (Expandir a Pesquisa), complex trait (Expandir a Pesquisa)
crl complex » cell complex (Expandir a Pesquisa), coil complex (Expandir a Pesquisa), caml complex (Expandir a Pesquisa)
nacl casado » mal casado (Expandir a Pesquisa), raul casado (Expandir a Pesquisa), angel casado (Expandir a Pesquisa)
carlos novo » carlos nino (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa), carlos neto (Expandir a Pesquisa)
comes exon » does exon (Expandir a Pesquisa), complex exon (Expandir a Pesquisa), comes beyond (Expandir a Pesquisa)
exon new » oxon new (Expandir a Pesquisa), exon n1 (Expandir a Pesquisa), exon del (Expandir a Pesquisa)
l comes » l comps (Expandir a Pesquisa), l coles (Expandir a Pesquisa), l comas (Expandir a Pesquisa)
_ crl » _ crl4 (Expandir a Pesquisa), _ crp (Expandir a Pesquisa), _ cre (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 comes exon new ) or ((( _ crl complex tran ngoc ) or ( 3.5 nacl casado carlos novo ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l comes exon new ) OR ((( _ crl complex tran ngoc ) OR ( 3.5 nacl casado carlos novo )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l comes exon new ) or ((( _ crl complex tran ngoc ) or ( 3.5 nacl casado carlos novo ))))*.