Talvez deva tentar algumas variações de ortografia:
computer series » computer services (Expandir a Pesquisa), computer caries (Expandir a Pesquisa), computer memories (Expandir a Pesquisa)
local computer » novel computer (Expandir a Pesquisa), medical computer (Expandir a Pesquisa)
claims can » claims a (Expandir a Pesquisa)
combe has » pombe has (Expandir a Pesquisa), combe a (Expandir a Pesquisa), lobe has (Expandir a Pesquisa)
has never » have never (Expandir a Pesquisa), a never (Expandir a Pesquisa)
can newts » can new (Expandir a Pesquisa), can newly (Expandir a Pesquisa)
bmj local » bmj global (Expandir a Pesquisa)
dr combe » dr lombe (Expandir a Pesquisa), dr crombie (Expandir a Pesquisa), dr combiz (Expandir a Pesquisa)
a claims » _ claims (Expandir a Pesquisa)
j dr » j r (Expandir a Pesquisa), j d (Expandir a Pesquisa), j de (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: (((( j dr combe has never ) OR ( j a claims can newts ))) OR ( bmj local computer series new ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j dr combe has never ) or ( j a claims can newts ))) or ( bmj local computer series new ))*.