Talvez deva tentar algumas variações de ortografia:
heard compared » head compared (Expandir a Pesquisa), heart compared (Expandir a Pesquisa), hard compared (Expandir a Pesquisa)
computer case » computer based (Expandir a Pesquisa), computer code (Expandir a Pesquisa), computer can (Expandir a Pesquisa)
compared can » compared a (Expandir a Pesquisa), companies can (Expandir a Pesquisa), compared _ (Expandir a Pesquisa)
compared law » compared a (Expandir a Pesquisa), compared _ (Expandir a Pesquisa), company law (Expandir a Pesquisa)
ct computer » cat computer (Expandir a Pesquisa), ut computer (Expandir a Pesquisa), ct computed (Expandir a Pesquisa)
ml compared » gel compared (Expandir a Pesquisa), model compared (Expandir a Pesquisa), tool compared (Expandir a Pesquisa)
case non » cause non (Expandir a Pesquisa), case note (Expandir a Pesquisa), use non (Expandir a Pesquisa)
j heard » j head (Expandir a Pesquisa), j heyward (Expandir a Pesquisa)
j ml » j m (Expandir a Pesquisa), j l (Expandir a Pesquisa), j al (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: (( _ ct computer case non ) or ((( j ml compared can new ) or ( j heard compared law non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( _ ct computer case non ) OR ((( j ml compared can new ) OR ( j heard compared law non )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( _ ct computer case non ) or ((( j ml compared can new ) or ( j heard compared law non ))))*.