Talvez deva tentar algumas variações de ortografia:
parks companies » parts companies (Expandir a Pesquisa), park companies (Expandir a Pesquisa), market companies (Expandir a Pesquisa)
computer models » computer model (Expandir a Pesquisa), computer modeling (Expandir a Pesquisa), computer modelling (Expandir a Pesquisa)
fast computer » cost computer (Expandir a Pesquisa), best computer (Expandir a Pesquisa), fast computing (Expandir a Pesquisa)
arlt compared » art compared (Expandir a Pesquisa), adult compared (Expandir a Pesquisa), vault compared (Expandir a Pesquisa)
companies a » companies _ (Expandir a Pesquisa)
models now » models know (Expandir a Pesquisa), models new (Expandir a Pesquisa), modern now (Expandir a Pesquisa)
j parks » j park (Expandir a Pesquisa), j parker (Expandir a Pesquisa)
e fast » de fast (Expandir a Pesquisa)
j arlt » f arlt (Expandir a Pesquisa), m arlt (Expandir a Pesquisa), v arlt (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: (( e fast computer models now ) or ((( j parks companies a new ) or ( j arlt compared _ non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( e fast computer models now ) OR ((( j parks companies a new ) OR ( j arlt compared _ non )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( e fast computer models now ) or ((( j parks companies a new ) or ( j arlt compared _ non ))))*.