Talvez deva tentar algumas variações de ortografia:
gas companies » based companies (Expandir a Pesquisa)
companies law » companies lean (Expandir a Pesquisa), companies a (Expandir a Pesquisa), companies can (Expandir a Pesquisa)
compra can » compra con (Expandir a Pesquisa), compra en (Expandir a Pesquisa), compra da (Expandir a Pesquisa)
more open » more often (Expandir a Pesquisa), re open (Expandir a Pesquisa), dose open (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
open new » opens new (Expandir a Pesquisa)
law note » law notes (Expandir a Pesquisa), law noise (Expandir a Pesquisa)
la more » la morte (Expandir a Pesquisa), la morde (Expandir a Pesquisa), la mora (Expandir a Pesquisa)
j de » j e (Expandir a Pesquisa), j d (Expandir a Pesquisa)
j la » j a (Expandir a Pesquisa), j l (Expandir a Pesquisa), j da (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 de compra can netw ) or ( j la more open new ))) or ( _ gas companies law note ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j de compra can netw ) OR ( j la more open new ))) OR ( _ gas companies law note )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j de compra can netw ) or ( j la more open new ))) or ( _ gas companies law note ))*.