Talvez deva tentar algumas variações de ortografia:
small computers » small computer (Expandir a Pesquisa), analog computers (Expandir a Pesquisa)
meas companies » meat companies (Expandir a Pesquisa), gas companies (Expandir a Pesquisa), lead companies (Expandir a Pesquisa)
companies case » companies based (Expandir a Pesquisa), companies a (Expandir a Pesquisa), companies act (Expandir a Pesquisa)
computers a » computers _ (Expandir a Pesquisa)
nac compare » nacl compared (Expandir a Pesquisa), sac compared (Expandir a Pesquisa), a compare (Expandir a Pesquisa)
compare a » compare _ (Expandir a Pesquisa)
case new » cases new (Expandir a Pesquisa), cause new (Expandir a Pesquisa), caste new (Expandir a Pesquisa)
j meas » j mease (Expandir a Pesquisa), j mears (Expandir a Pesquisa), j mead (Expandir a Pesquisa)
j nac » _ nac (Expandir a Pesquisa), a nac (Expandir a Pesquisa), α nac (Expandir a Pesquisa)
note » none (Expandir a Pesquisa), node (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: (((( a small computers a new ) or ( j meas companies case new ))) or ( j nac compare a note ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( a small computers a new ) OR ( j meas companies case new ))) OR ( j nac compare a note )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( a small computers a new ) or ( j meas companies case new ))) or ( j nac compare a note ))*.