Talvez deva tentar algumas variações de ortografia:
computer based » computer aided (Expandir a Pesquisa)
rates compared » diabetes compared (Expandir a Pesquisa)
nail computer » daily computer (Expandir a Pesquisa), dal computer (Expandir a Pesquisa), il computer (Expandir a Pesquisa)
compared can » compared case (Expandir a Pesquisa), compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa)
can near » can never (Expandir a Pesquisa), can new (Expandir a Pesquisa)
a rates » a rantes (Expandir a Pesquisa), a rate (Expandir a Pesquisa), a rater (Expandir a Pesquisa)
a clamp » dna clamp (Expandir a Pesquisa), a claims (Expandir a Pesquisa)
clamp a » clamp _ (Expandir a Pesquisa), clamp j (Expandir a Pesquisa)
a newts » _ newts (Expandir a Pesquisa), a news (Expandir a Pesquisa), a newt (Expandir a Pesquisa)
j nail » _ nail (Expandir a Pesquisa), a nail (Expandir a Pesquisa), 3 nail (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( a rates compared can near ) OR ( j a clamp a newts ))) OR ( j nail computer based n ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( a rates compared can near ) or ( j a clamp a newts ))) or ( j nail computer based n ))*.