Talvez deva tentar algumas variações de ortografia:
navy computer » heavy computer (Expandir a Pesquisa), ray computer (Expandir a Pesquisa), any computer (Expandir a Pesquisa)
computer canc » computer can (Expandir a Pesquisa), computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa)
compra can » compra con (Expandir a Pesquisa), compra en (Expandir a Pesquisa), compra da (Expandir a Pesquisa)
canc netw » canc lett (Expandir a Pesquisa)
can newts » can new (Expandir a Pesquisa), can newly (Expandir a Pesquisa)
comp can » camp can (Expandir a Pesquisa), chimp can (Expandir a Pesquisa), clamp can (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can now (Expandir a Pesquisa)
a compra » la compra (Expandir a Pesquisa), da compra (Expandir a Pesquisa), na compra (Expandir a Pesquisa)
j navy » j nava (Expandir a Pesquisa), j nagy (Expandir a Pesquisa), a navy (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 navy computer canc netw ) OR ((( j a comp can netw ) OR ( j a compra can newts ))))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j navy computer canc netw ) OR ((( j a comp can netw ) OR ( j a compra can newts ))))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j navy computer canc netw ) OR ((( j a comp can netw ) OR ( j a compra can newts ))))*.