Talvez deva tentar algumas variações de ortografia:
analog complex » analog computer (Expandir a Pesquisa), along complex (Expandir a Pesquisa), analyzing complex (Expandir a Pesquisa)
comparado de » comparacao de (Expandir a Pesquisa), comparativo de (Expandir a Pesquisa)
complex than » complex trait (Expandir a Pesquisa)
y comparado » y comparacion (Expandir a Pesquisa), y comparativo (Expandir a Pesquisa)
joly carlos » cony carlos (Expandir a Pesquisa), herly carlos (Expandir a Pesquisa), brody carlos (Expandir a Pesquisa)
than ngoc » thanh ngoc (Expandir a Pesquisa), thuan ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa)
5 analog » 15 analog (Expandir a Pesquisa), _ analog (Expandir a Pesquisa), 1 analog (Expandir a Pesquisa)
nac joly » a joly (Expandir a Pesquisa), nac role (Expandir a Pesquisa)
3 nac » 3 nacl (Expandir a Pesquisa), _ nac (Expandir a Pesquisa), a nac (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 y comparado de new ) or ((( 5 analog complex than ngoc ) or ( 3 nac joly carlos nelson ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j y comparado de new ) OR ((( 5 analog complex than ngoc ) OR ( 3 nac joly carlos nelson )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j y comparado de new ) or ((( 5 analog complex than ngoc ) or ( 3 nac joly carlos nelson ))))*.