Talvez deva tentar algumas variações de ortografia:
computer caries » computer crimes (Expandir a Pesquisa), computer classes (Expandir a Pesquisa), computer courses (Expandir a Pesquisa)
daigle computer » daily computer (Expandir a Pesquisa), apple computer (Expandir a Pesquisa), large computer (Expandir a Pesquisa)
natl clamp » tail clamp (Expandir a Pesquisa)
caries now » caries new (Expandir a Pesquisa), caries con (Expandir a Pesquisa), caries do (Expandir a Pesquisa)
clamp pcr » lamp pcr (Expandir a Pesquisa), clamp pcna (Expandir a Pesquisa), amp pcr (Expandir a Pesquisa)
pcr newts » pcr next (Expandir a Pesquisa), pcr new (Expandir a Pesquisa)
clamp ar » clamp a (Expandir a Pesquisa), clamp _ (Expandir a Pesquisa), clamp j (Expandir a Pesquisa)
j daigle » j dale (Expandir a Pesquisa)
ar near » far near (Expandir a Pesquisa), sar near (Expandir a Pesquisa), mr near (Expandir a Pesquisa)
a clamp » _ clamp (Expandir a Pesquisa), a 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 clamp ar near ) or ( j a clamp pcr newts ))) or ( j daigle computer caries now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j natl clamp ar near ) OR ( j a clamp pcr newts ))) OR ( j daigle computer caries now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j natl clamp ar near ) or ( j a clamp pcr newts ))) or ( j daigle computer caries now ))*.