Talvez deva tentar algumas variações de ortografia:
heart compared » haart compared (Expandir a Pesquisa), heat compared (Expandir a Pesquisa), health compared (Expandir a Pesquisa)
comparing case » comparing cancer (Expandir a Pesquisa), compelling case (Expandir a Pesquisa), comparison case (Expandir a Pesquisa)
a comparing » data comparing (Expandir a Pesquisa), a comparison (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa)
compr can » comp can (Expandir a Pesquisa), computer can (Expandir a Pesquisa), compared can (Expandir a Pesquisa)
case new » cases new (Expandir a Pesquisa), cause new (Expandir a Pesquisa), caste new (Expandir a Pesquisa)
can now » can non (Expandir a Pesquisa), can new (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
j heart » j heard (Expandir a Pesquisa), j hearn (Expandir a Pesquisa), j hegarty (Expandir a Pesquisa)
j nagy » a nagy (Expandir a Pesquisa), _ nagy (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 nagy compr can now ) or ( j a comparing case new ))) or ( j heart compared a new ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j nagy compr can now ) OR ( j a comparing case new ))) OR ( j heart compared a new )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j nagy compr can now ) or ( j a comparing case new ))) or ( j heart compared a new ))*.