Talvez deva tentar algumas variações de ortografia:
held computers » held computer (Expandir a Pesquisa), handheld computers (Expandir a Pesquisa)
gel companies » fuel companies (Expandir a Pesquisa), oil companies (Expandir a Pesquisa), led companies (Expandir a Pesquisa)
companies can » companies case (Expandir a Pesquisa), companies a (Expandir a Pesquisa), companies cut (Expandir a Pesquisa)
palsy company » palsy compared (Expandir a Pesquisa), palace company (Expandir a Pesquisa)
computers a » computers _ (Expandir a Pesquisa)
company law » company a (Expandir a Pesquisa)
can ngoc » van ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa), phan ngoc (Expandir a Pesquisa)
law new » jaw new (Expandir a Pesquisa)
a now » a new (Expandir a Pesquisa), a non (Expandir a Pesquisa), _ now (Expandir a Pesquisa)
j gel » j gelb (Expandir a Pesquisa), j gerl (Expandir a Pesquisa), _ gel (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: (( _ held computers a now ) or ((( j gel companies can ngoc ) or ( _ palsy company law new ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( _ held computers a now ) OR ((( j gel companies can ngoc ) OR ( _ palsy company law new )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( _ held computers a now ) or ((( j gel companies can ngoc ) or ( _ palsy company law new ))))*.