Talvez deva tentar algumas variações de ortografia:
computer based » computer aided (Expandir a Pesquisa)
natalia chimp » natalia chami (Expandir a Pesquisa), natalia c.m (Expandir a Pesquisa), natalia campo (Expandir a Pesquisa)
nair computer » rairo computer (Expandir a Pesquisa), under computer (Expandir a Pesquisa), labor computer (Expandir a Pesquisa)
j natalia » _ natalia (Expandir a Pesquisa), de natalia (Expandir a Pesquisa)
based now » based snow (Expandir a Pesquisa), based non (Expandir a Pesquisa), based no2 (Expandir a Pesquisa)
chimp a » jchimp a (Expandir a Pesquisa), chimp _ (Expandir a Pesquisa), chimp can (Expandir a Pesquisa)
a never » _ never (Expandir a Pesquisa)
a clamp » _ clamp (Expandir a Pesquisa), c clamp (Expandir a Pesquisa), dna clamp (Expandir a Pesquisa)
clamp j » clamp _ (Expandir a Pesquisa)
j newts » _ newts (Expandir a Pesquisa), j newton (Expandir a Pesquisa)
j nair » _ nair (Expandir a Pesquisa), a nair (Expandir a Pesquisa), c nair (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 natalia chimp a never ) or ( j a clamp j newts ))) or ( j nair computer based now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j natalia chimp a never ) OR ( j a clamp j newts ))) OR ( j nair computer based now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j natalia chimp a never ) or ( j a clamp j newts ))) or ( j nair computer based now ))*.