Talvez deva tentar algumas variações de ortografia:
caida near » caridea near (Expandir a Pesquisa), frida near (Expandir a Pesquisa)
aids near » acids near (Expandir a Pesquisa), aids fear (Expandir a Pesquisa), aids hear (Expandir a Pesquisa)
canal non » canal now (Expandir a Pesquisa), canal note (Expandir a Pesquisa), cancel non (Expandir a Pesquisa)
co canal » do canal (Expandir a Pesquisa), o canal (Expandir a Pesquisa), ao canal (Expandir a Pesquisa)
can non » dan non (Expandir a Pesquisa), than non (Expandir a Pesquisa)
nacl co » nacl co2 (Expandir a Pesquisa), nacl kcl (Expandir a Pesquisa), nacl kno (Expandir a Pesquisa)
j nail » a nail (Expandir a Pesquisa), 3 nail (Expandir a Pesquisa), 5 nail (Expandir a Pesquisa)
nail 1 » snail 1 (Expandir a Pesquisa), nail _ (Expandir a Pesquisa), nail a (Expandir a Pesquisa)
3 nacl » _ nacl (Expandir a Pesquisa), m nacl (Expandir a Pesquisa), 3.5 nacl (Expandir a Pesquisa)
1 can » _ can (Expandir a Pesquisa), i can (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 con ((caida near) OR (aids near)) ) or ((( j nail 1 can non ) or ( 3 nacl co canal non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j y con ((caida near) OR (aids near)) ) OR ((( j nail 1 can non ) OR ( 3 nacl co canal non ))))*.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j y con ((caida near) OR (aids near)) ) or ((( j nail 1 can non ) or ( 3 nacl co canal non ))))*".