• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Performing a fuzzy search may retrieve terms with similar spellings: (((( 3 oil bomb has now ) or ( 3 nac camp can now ))) or ( ((j aix) OR (j aim)) computer _ now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( 3 oil bomb has now ) OR ( 3 nac camp can now ))) OR ( ((j aix) OR (j aim)) computer _ now )).
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(((( 3 oil bomb has now ) or ( 3 nac camp can now ))) or ( ((j aix) OR (j aim)) computer _ now ))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( 3 oil bomb has now ) or ( 3 nac camp can now ))) or ( ((j aix) OR (j aim)) computer _ now ))*.