Talvez deva tentar algumas variações de ortografia:
l comparacion » la comparacion (Expandir a Pesquisa), y comparacion (Expandir a Pesquisa), 2 comparacion (Expandir a Pesquisa)
complex trial » complex atrial (Expandir a Pesquisa), complex tibial (Expandir a Pesquisa), complex tropical (Expandir a Pesquisa)
santos newton » santos neto (Expandir a Pesquisa), santos nilton (Expandir a Pesquisa), santos nelson (Expandir a Pesquisa)
tal complex » al complex (Expandir a Pesquisa), metal complex (Expandir a Pesquisa), fetal complex (Expandir a Pesquisa)
joly santos » yoly santos (Expandir a Pesquisa), dolly santos (Expandir a Pesquisa), jully santos (Expandir a Pesquisa)
trial nic » trial nit (Expandir a Pesquisa), trial nimh (Expandir a Pesquisa), trial nihr (Expandir a Pesquisa)
nac joly » a joly (Expandir a Pesquisa), nac role (Expandir a Pesquisa)
5 tal » 5 tail (Expandir a Pesquisa), _ tal (Expandir a Pesquisa), e tal (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 l comparacion de new ) or ((( 5 tal complex trial nic ) or ( 3 nac joly santos newton ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l comparacion de new ) OR ((( 5 tal complex trial nic ) OR ( 3 nac joly santos newton )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l comparacion de new ) or ((( 5 tal complex trial nic ) or ( 3 nac joly santos newton ))))*.