Talvez deva tentar algumas variações de ortografia:
large companies » listed companies (Expandir a Pesquisa), energy companies (Expandir a Pesquisa)
companies can » companies case (Expandir a Pesquisa), companies a (Expandir a Pesquisa), companies cut (Expandir a Pesquisa)
sham compared » spasm compared (Expandir a Pesquisa), shape compared (Expandir a Pesquisa), cam compared (Expandir a Pesquisa)
del computer » dal computer (Expandir a Pesquisa), delta computer (Expandir a Pesquisa), model computer (Expandir a Pesquisa)
computer a » computer _ (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa), compare a (Expandir a Pesquisa), compare _ (Expandir a Pesquisa)
j large » j larsen (Expandir a Pesquisa), j larner (Expandir a Pesquisa), j larrey (Expandir a Pesquisa)
can non » dan non (Expandir a Pesquisa), than non (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
j sham » j shah (Expandir a Pesquisa), j shaw (Expandir a Pesquisa), j shan (Expandir a Pesquisa)
m del » y del (Expandir a Pesquisa)
a non » _ non (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: (( m del computer a non ) or ((( j large companies can non ) or ( j sham compared a non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( m del computer a non ) OR ((( j large companies can non ) OR ( j sham compared a non )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( m del computer a non ) or ((( j large companies can non ) or ( j sham compared a non ))))*.