Talvez deva tentar algumas variações de ortografia:
computer courses » computer course (Expandir a Pesquisa), computer codes (Expandir a Pesquisa), computer cursor (Expandir a Pesquisa)
cost computer » joint computer (Expandir a Pesquisa), about computer (Expandir a Pesquisa), ut computer (Expandir a Pesquisa)
nail compared » nails compared (Expandir a Pesquisa), nacl compared (Expandir a Pesquisa), naive compared (Expandir a Pesquisa)
compared can » compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa), companies can (Expandir a Pesquisa)
courses new » nurses new (Expandir a Pesquisa), courses de (Expandir a Pesquisa), courses how (Expandir a Pesquisa)
nail home » frail home (Expandir a Pesquisa), nail bomb (Expandir a Pesquisa)
home can » home care (Expandir a Pesquisa), home cage (Expandir a Pesquisa)
j nail » _ nail (Expandir a Pesquisa), a nail (Expandir a Pesquisa), 3 nail (Expandir a Pesquisa)
j cost » j costa (Expandir a Pesquisa), j coast (Expandir a Pesquisa), j colt (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 nail home can new ) or ( j cost computer courses new ))) or ( j nail compared can new ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j nail home can new ) OR ( j cost computer courses new ))) OR ( j nail compared can new )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j nail home can new ) or ( j cost computer courses new ))) or ( j nail compared can new ))*.