Talvez deva tentar algumas variações de ortografia:
computers can » computers a (Expandir a Pesquisa), computers _ (Expandir a Pesquisa)
nail covered » soil covered (Expandir a Pesquisa), aril covered (Expandir a Pesquisa), failed covered (Expandir a Pesquisa)
covered dan » covered days (Expandir a Pesquisa), covered cap (Expandir a Pesquisa), covered ga (Expandir a Pesquisa)
can newts » can new (Expandir a Pesquisa), can newly (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can now (Expandir a Pesquisa)
atf camp » auto camp (Expandir a Pesquisa), amp camp (Expandir a Pesquisa), its camp (Expandir a Pesquisa)
camp can » clamp can (Expandir a Pesquisa), camp ca (Expandir a Pesquisa), amp can (Expandir a Pesquisa)
dan non » than non (Expandir a Pesquisa), dan ning (Expandir a Pesquisa)
_ atf » _ atf4 (Expandir a Pesquisa), _ atp (Expandir a Pesquisa), _ atm (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: (((( j units computers can netw ) OR ( _ atf camp can newts ))) OR ( _ nail covered dan non ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j units computers can netw ) or ( _ atf camp can newts ))) or ( _ nail covered dan non ))*.