Talvez deva tentar algumas variações de ortografia:
analog complex » analog computer (Expandir a Pesquisa), along complex (Expandir a Pesquisa), analyzing complex (Expandir a Pesquisa)
complex tris » complex tric (Expandir a Pesquisa), complex trs (Expandir a Pesquisa), complex traits (Expandir a Pesquisa)
cao carlos » cano carlos (Expandir a Pesquisa), caso carlos (Expandir a Pesquisa), sao carlos (Expandir a Pesquisa)
carlos noa » carlos nodal (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa), carlos nara (Expandir a Pesquisa)
colin new » coli new (Expandir a Pesquisa), colic new (Expandir a Pesquisa), colon new (Expandir a Pesquisa)
tris ngoc » trinh ngoc (Expandir a Pesquisa), trieu ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa)
_ analog » _ anal (Expandir a Pesquisa)
7.2 nacl » 7.5 nacl (Expandir a Pesquisa), 0.9 nacl (Expandir a Pesquisa), 3.5 nacl (Expandir a Pesquisa)
nacl cao » nacl co (Expandir a Pesquisa), nacl caso4 (Expandir a Pesquisa), nacl nano (Expandir a Pesquisa)
e combs » sex combs (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 e combs colin new ) or ((( _ analog complex tris ngoc ) or ( 7.2 nacl cao carlos noa ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j e combs colin new ) OR ((( _ analog complex tris ngoc ) OR ( 7.2 nacl cao carlos noa )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j e combs colin new ) or ((( _ analog complex tris ngoc ) or ( 7.2 nacl cao carlos noa ))))*.