Talvez deva tentar algumas variações de ortografia:
dobes computer » does computer (Expandir a Pesquisa), dos computer (Expandir a Pesquisa), driers computer (Expandir a Pesquisa)
computer based » computer aided (Expandir a Pesquisa)
natl come » natal como (Expandir a Pesquisa), natal com (Expandir a Pesquisa), all come (Expandir a Pesquisa)
based now » based snow (Expandir a Pesquisa), based non (Expandir a Pesquisa), based no2 (Expandir a Pesquisa)
clamp ar » clamp a (Expandir a Pesquisa), clamp _ (Expandir a Pesquisa), clamp j (Expandir a Pesquisa)
come la » comme la (Expandir a Pesquisa), come a (Expandir a Pesquisa)
c clamp » _ clamp (Expandir a Pesquisa)
j dobes » _ dobes (Expandir a Pesquisa), j dobos (Expandir a Pesquisa), j does (Expandir a Pesquisa)
j natl » j nail (Expandir a Pesquisa), _ natl (Expandir a Pesquisa), j nat (Expandir a Pesquisa)
ar new » war new (Expandir a Pesquisa), bar new (Expandir a Pesquisa), ear new (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 come la negra ) or ( j c clamp ar new ))) or ( j dobes computer based now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j natl come la negra ) OR ( j c clamp ar new ))) OR ( j dobes computer based now ))*.