Talvez deva tentar algumas variações de ortografia:
companies based » companies case (Expandir a Pesquisa), composites based (Expandir a Pesquisa), complexes based (Expandir a Pesquisa)
computer costs » computer codes (Expandir a Pesquisa), computer tests (Expandir a Pesquisa), computer courses (Expandir a Pesquisa)
natl companies » cartel companies (Expandir a Pesquisa), small companies (Expandir a Pesquisa), hotel companies (Expandir a Pesquisa)
cost computer » chest computed (Expandir a Pesquisa), joint computer (Expandir a Pesquisa), about computer (Expandir a Pesquisa)
based new » based next (Expandir a Pesquisa), based near (Expandir a Pesquisa), based n (Expandir a Pesquisa)
camp can » clamp can (Expandir a Pesquisa), camp ca (Expandir a Pesquisa), amp can (Expandir a Pesquisa)
al camp » al campo (Expandir a Pesquisa), al campa (Expandir a Pesquisa), cl camp (Expandir a Pesquisa)
j cost » j costa (Expandir a Pesquisa), j coast (Expandir a Pesquisa), j colt (Expandir a Pesquisa)
j natl » _ natl (Expandir a Pesquisa), j nail (Expandir a Pesquisa), j nat (Expandir a Pesquisa)
j al » j a (Expandir a Pesquisa), j l (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 al camp can new ) or ( j cost computer costs new ))) or ( j natl companies based new ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j al camp can new ) OR ( j cost computer costs new ))) OR ( j natl companies based new )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j al camp can new ) or ( j cost computer costs new ))) or ( j natl companies based new ))*.