Talvez deva tentar algumas variações de ortografia:
heart compared » haart compared (Expandir a Pesquisa), heat compared (Expandir a Pesquisa), health compared (Expandir a Pesquisa)
computer case » computer based (Expandir a Pesquisa), computer code (Expandir a Pesquisa), computer can (Expandir a Pesquisa)
mead compared » meat compared (Expandir a Pesquisa), meal compared (Expandir a Pesquisa), head compared (Expandir a Pesquisa)
nas computer » nhs computer (Expandir a Pesquisa), bias computer (Expandir a Pesquisa), jaws computer (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)
case now » cases now (Expandir a Pesquisa), case non (Expandir a Pesquisa), case new (Expandir a Pesquisa)
c heart » c heard (Expandir a Pesquisa), c heat (Expandir a Pesquisa), esc heart (Expandir a Pesquisa)
e nas » e nao (Expandir a Pesquisa), e nos (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 nas computer case now ) or ((( j mead compared can new ) or ( c heart compared law non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( e nas computer case now ) OR ((( j mead compared can new ) OR ( c heart compared law non )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( e nas computer case now ) or ((( j mead compared can new ) or ( c heart compared law non ))))*.