Talvez deva tentar algumas variações de ortografia:
hearn computer » heart computer (Expandir a Pesquisa), learn computer (Expandir a Pesquisa), heavy computer (Expandir a Pesquisa)
computer crise » computer crime (Expandir a Pesquisa), computer crimes (Expandir a Pesquisa), computer noise (Expandir a Pesquisa)
computer case » computer based (Expandir a Pesquisa), computer code (Expandir a Pesquisa), computer can (Expandir a Pesquisa)
nab computer » lab computer (Expandir a Pesquisa), cam computer (Expandir a Pesquisa), b computer (Expandir a Pesquisa)
case near » cases near (Expandir a Pesquisa), care near (Expandir a Pesquisa), base near (Expandir a Pesquisa)
comp can » camp can (Expandir a Pesquisa), chimp can (Expandir a Pesquisa), clamp can (Expandir a Pesquisa)
j hearn » j hearne (Expandir a Pesquisa), j heard (Expandir a Pesquisa), j hearing (Expandir a Pesquisa)
l comp » l comps (Expandir a Pesquisa), l como (Expandir a Pesquisa), l comper (Expandir a Pesquisa)
_ nab » _ nad (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 hearn computer crise netw ) or ((( _ nab computer case near ) or ( j l comp can new ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j hearn computer crise netw ) OR ((( _ nab computer case near ) OR ( j l comp can new )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j hearn computer crise netw ) or ((( _ nab computer case near ) or ( j l comp can new ))))*.