Talvez deva tentar algumas variações de ortografia:
comparing case » comparing cancer (Expandir a Pesquisa), compelling case (Expandir a Pesquisa), comparing climate (Expandir a Pesquisa)
computer codes » computer code (Expandir a Pesquisa), computer models (Expandir a Pesquisa), computer model (Expandir a Pesquisa)
fat comparing » rct comparing (Expandir a Pesquisa), art comparing (Expandir a Pesquisa), fat comparison (Expandir a Pesquisa)
cat computer » cost computer (Expandir a Pesquisa), fast computer (Expandir a Pesquisa), ut computer (Expandir a Pesquisa)
computer a » computer _ (Expandir a Pesquisa)
case netw » case new (Expandir a Pesquisa), case note (Expandir a Pesquisa), case near (Expandir a Pesquisa)
codes et » codes new (Expandir a Pesquisa), codes _ (Expandir a Pesquisa), codes a (Expandir a Pesquisa)
j fat » j fath (Expandir a Pesquisa), _ fat (Expandir a Pesquisa), a fat (Expandir a Pesquisa)
j cat » _ cat (Expandir a Pesquisa), a cat (Expandir a Pesquisa), j cao (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 fat comparing case netw ) or ((( j cat computer codes et ) or ( j cat computer a new ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j fat comparing case netw ) OR ((( j cat computer codes et ) OR ( j cat computer a new )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j fat comparing case netw ) or ((( j cat computer codes et ) or ( j cat computer a new ))))*.