Talvez deva tentar algumas variações de ortografia:
computer cases » computer case (Expandir a Pesquisa), computer classes (Expandir a Pesquisa), computer caries (Expandir a Pesquisa)
apple computer » applied computer (Expandir a Pesquisa), apple computador (Expandir a Pesquisa)
nacl compared » al compared (Expandir a Pesquisa), panel compared (Expandir a Pesquisa), gel compared (Expandir a Pesquisa)
compared can » compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa), companies can (Expandir a Pesquisa)
claims cum » claims can (Expandir a Pesquisa), claims due (Expandir a Pesquisa), claims court (Expandir a Pesquisa)
can never » than never (Expandir a Pesquisa), a never (Expandir a Pesquisa), has never (Expandir a Pesquisa)
cum newts » can newts (Expandir a Pesquisa)
cases now » cases new (Expandir a Pesquisa), cases non (Expandir a Pesquisa), case now (Expandir a Pesquisa)
a claims » _ claims (Expandir a Pesquisa)
j apple » _ apple (Expandir a Pesquisa), w apple (Expandir a Pesquisa), j appl (Expandir a Pesquisa)
j nacl » _ nacl (Expandir a Pesquisa), 3 nacl (Expandir a Pesquisa), a nacl (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 nacl compared can never ) or ( j a claims cum newts ))) or ( j apple computer cases now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j nacl compared can never ) OR ( j a claims cum newts ))) OR ( j apple computer cases now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j nacl compared can never ) or ( j a claims cum newts ))) or ( j apple computer cases now ))*.