Talvez deva tentar algumas variações de ortografia:
complex verbs » complex versus (Expandir a Pesquisa), complex verbal (Expandir a Pesquisa), complex virus (Expandir a Pesquisa)
tail complex » oil complex (Expandir a Pesquisa), cell complex (Expandir a Pesquisa), msl complex (Expandir a Pesquisa)
carlos novo » carlos nino (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa), carlos neto (Expandir a Pesquisa)
can carlos » cano carlos (Expandir a Pesquisa), chan carlos (Expandir a Pesquisa), san carlos (Expandir a Pesquisa)
has dan » kas dan (Expandir a Pesquisa), ias dan (Expandir a Pesquisa), mas dan (Expandir a Pesquisa)
dan net » dan neal (Expandir a Pesquisa)
oil can » oil cake (Expandir a Pesquisa)
5 tail » _ tail (Expandir a Pesquisa), a tail (Expandir a Pesquisa), n tail (Expandir a Pesquisa)
da oil » dha oil (Expandir a Pesquisa), da oit (Expandir a Pesquisa), da oim (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j _ has dan net ) OR ((( 5 tail complex verbs (ngoc OR ngo) ) OR ( da oil can carlos novo ))))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j _ has dan net ) or ((( 5 tail complex verbs (ngoc OR ngo) ) or ( da oil can carlos novo ))))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j _ has dan net ) or ((( 5 tail complex verbs (ngoc OR ngo) ) or ( da oil can carlos novo ))))*.