Talvez deva tentar algumas variações de ortografia:
comouter models » computer models (Expandir a Pesquisa), computer model (Expandir a Pesquisa), computer modeled (Expandir a Pesquisa)
nail comouter » rail commuter (Expandir a Pesquisa)
claims pcr » claims part (Expandir a Pesquisa), claims act (Expandir a Pesquisa), claims emr (Expandir a Pesquisa)
models new » model new (Expandir a Pesquisa)
natl comp » al comp (Expandir a Pesquisa), natalia comp (Expandir a Pesquisa)
can never » than never (Expandir a Pesquisa), a never (Expandir a Pesquisa), has never (Expandir a Pesquisa)
pcr newts » pcr next (Expandir a Pesquisa), pcr new (Expandir a Pesquisa)
comp can » camp can (Expandir a Pesquisa), chimp can (Expandir a Pesquisa), clamp can (Expandir a Pesquisa)
a claims » _ claims (Expandir a Pesquisa)
j natl » j nail (Expandir a Pesquisa), _ natl (Expandir a Pesquisa), j nat (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 natl comp can never ) or ( j a claims pcr newts ))) or ( a nail comouter models new ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j natl comp can never ) OR ( j a claims pcr newts ))) OR ( a nail comouter models new )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j natl comp can never ) or ( j a claims pcr newts ))) or ( a nail comouter models new ))*.