Talvez deva tentar algumas variações de ortografia:
natl computers » small computers (Expandir a Pesquisa), panel computers (Expandir a Pesquisa), can computers (Expandir a Pesquisa)
tail complex » oil complex (Expandir a Pesquisa), cell complex (Expandir a Pesquisa), gl complex (Expandir a Pesquisa)
compr can » comp can (Expandir a Pesquisa), computer can (Expandir a Pesquisa), compared can (Expandir a Pesquisa)
can newts » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newly (Expandir a Pesquisa)
la compr » la compra (Expandir a Pesquisa), la compre (Expandir a Pesquisa), la combe (Expandir a Pesquisa)
case now » cases now (Expandir a Pesquisa), case non (Expandir a Pesquisa), case new (Expandir a Pesquisa)
j natl » j nail (Expandir a Pesquisa), _ natl (Expandir a Pesquisa), j nat (Expandir a Pesquisa)
3 tail » h3 tail (Expandir a Pesquisa), _ tail (Expandir a Pesquisa), a tail (Expandir a Pesquisa)
_ la » _ a (Expandir a Pesquisa), a la (Expandir a Pesquisa), y la (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 natl computers _ netw ) or ( _ la compr can newts ))) or ( 3 tail complex case now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j natl computers _ netw ) OR ( _ la compr can newts ))) OR ( 3 tail complex case now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j natl computers _ netw ) or ( _ la compr can newts ))) or ( 3 tail complex case now ))*.