Talvez deva tentar algumas variações de ortografia:
hartl computer » heart computer (Expandir a Pesquisa), harmful computer (Expandir a Pesquisa), shared computer (Expandir a Pesquisa)
tool compared » oil compared (Expandir a Pesquisa), model compared (Expandir a Pesquisa), tool compound (Expandir a Pesquisa)
compared case » compared cases (Expandir a Pesquisa), compare care (Expandir a Pesquisa), compared can (Expandir a Pesquisa)
computer can » computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa)
comas carne » comes carne (Expandir a Pesquisa), comas carmen (Expandir a Pesquisa), comas farnes (Expandir a Pesquisa)
carne near » care near (Expandir a Pesquisa), carne negra (Expandir a Pesquisa), carne na (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
case now » cases now (Expandir a Pesquisa), case non (Expandir a Pesquisa), case new (Expandir a Pesquisa)
l hartl » c hartl (Expandir a Pesquisa), l hart (Expandir a Pesquisa)
l comas » l comps (Expandir a Pesquisa), l comeau (Expandir a Pesquisa)
j tool » j topol (Expandir a Pesquisa), j toole (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( l hartl computer can netw ) OR ( j l comas carne near ))) OR ( j tool compared case now ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( l hartl computer can netw ) or ( j l comas carne near ))) or ( j tool compared case now ))*.