Talvez deva tentar algumas variações de ortografia:
compared glasses » colored glasses (Expandir a Pesquisa), coated glasses (Expandir a Pesquisa), compared cases (Expandir a Pesquisa)
nava compared » data compared (Expandir a Pesquisa), aa compared (Expandir a Pesquisa), lada compared (Expandir a Pesquisa)
nad compared » sad compared (Expandir a Pesquisa), nafld compared (Expandir a Pesquisa), ward compared (Expandir a Pesquisa)
glasses how » classes how (Expandir a Pesquisa), glasses shown (Expandir a Pesquisa), glasses down (Expandir a Pesquisa)
noma based » pmma based (Expandir a Pesquisa), psma based (Expandir a Pesquisa), tdma based (Expandir a Pesquisa)
based net » based next (Expandir a Pesquisa), based new (Expandir a Pesquisa), based near (Expandir a Pesquisa)
a noma » a nomad (Expandir a Pesquisa), a nomura (Expandir a Pesquisa)
j nava » _ nava (Expandir a Pesquisa), a nava (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 a noma based net ) or ((( j nava compared _ noted ) or ( _ nad compared glasses how ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j a noma based net ) OR ((( j nava compared _ noted ) OR ( _ nad compared glasses how )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j a noma based net ) or ((( j nava compared _ noted ) or ( _ nad compared glasses how ))))*.