Talvez deva tentar algumas variações de ortografia:
computer cause » computer case (Expandir a Pesquisa), computer course (Expandir a Pesquisa), computer use (Expandir a Pesquisa)
mena compared » men compared (Expandir a Pesquisa), mrna compared (Expandir a Pesquisa), media compared (Expandir a Pesquisa)
nat computer » cat computer (Expandir a Pesquisa), fast computer (Expandir a Pesquisa), icat computer (Expandir a Pesquisa)
compared can » compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa), companies can (Expandir a Pesquisa)
war compared » ward compared (Expandir a Pesquisa), wars compared (Expandir a Pesquisa), wart compared (Expandir a Pesquisa)
cause non » causes non (Expandir a Pesquisa)
j mena » j medina (Expandir a Pesquisa)
e nat » e nata (Expandir a Pesquisa), e nao (Expandir a Pesquisa), e nas (Expandir a Pesquisa)
c war » c ward (Expandir a Pesquisa), c ware (Expandir a Pesquisa), _ war (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 nat computer cause non ) or ((( j mena compared can new ) or ( c war compared _ non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( e nat computer cause non ) OR ((( j mena compared can new ) OR ( c war compared _ non )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( e nat computer cause non ) or ((( j mena compared can new ) or ( c war compared _ non ))))*.