Talvez deva tentar algumas variações de ortografia:
medical computer » medical computing (Expandir a Pesquisa), helical computed (Expandir a Pesquisa), medical committee (Expandir a Pesquisa)
nata computer » data computer (Expandir a Pesquisa), ada computer (Expandir a Pesquisa), pada computer (Expandir a Pesquisa)
computer age » computer image (Expandir a Pesquisa), computer aided (Expandir a Pesquisa), computer algebra (Expandir a Pesquisa)
computer a » computer _ (Expandir a Pesquisa)
clamp ar » clamp a (Expandir a Pesquisa), clamp _ (Expandir a Pesquisa), clamp j (Expandir a Pesquisa)
ar newts » can newts (Expandir a Pesquisa), _ newts (Expandir a Pesquisa), war news (Expandir a Pesquisa)
a clamp » _ clamp (Expandir a Pesquisa), c clamp (Expandir a Pesquisa), dna clamp (Expandir a Pesquisa)
age now » age new (Expandir a Pesquisa), care now (Expandir a Pesquisa)
e nata » e natal (Expandir a Pesquisa), e nafta (Expandir a Pesquisa), e nada (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: (((( e nata computer a near ) or ( j a clamp ar newts ))) or ( 3 medical computer age now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( e nata computer a near ) OR ( j a clamp ar newts ))) OR ( 3 medical computer age now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( e nata computer a near ) or ( j a clamp ar newts ))) or ( 3 medical computer age now ))*.