Talvez deva tentar algumas variações de ortografia:
natl computers » small computers (Expandir a Pesquisa), units computers (Expandir a Pesquisa), panel computers (Expandir a Pesquisa)
computers can » computers a (Expandir a Pesquisa), computers _ (Expandir a Pesquisa)
tail complex » oil complex (Expandir a Pesquisa), atrial complex (Expandir a Pesquisa), cell complex (Expandir a Pesquisa)
complex care » complex case (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
nad comp » ad comp (Expandir a Pesquisa), nadia comp (Expandir a Pesquisa), nad cap (Expandir a Pesquisa)
care new » care need (Expandir a Pesquisa)
a newly » _ newly (Expandir a Pesquisa)
j natl » j nail (Expandir a Pesquisa), _ natl (Expandir a Pesquisa), j nat (Expandir a Pesquisa)
comp a » comp la (Expandir a Pesquisa), comp _ (Expandir a Pesquisa), comp p (Expandir a Pesquisa)
j tail » a tail (Expandir a Pesquisa), 3 tail (Expandir a Pesquisa), 1 tail (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 natl computers can netw ) OR ( _ nad comp a newly ))) OR ( j tail complex care new ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j natl computers can netw ) or ( _ nad comp a newly ))) or ( j tail complex care new ))*.