Talvez deva tentar algumas variações de ortografia:
palsy compared » assay compared (Expandir a Pesquisa), early compared (Expandir a Pesquisa)
nacl companies » small companies (Expandir a Pesquisa), oil companies (Expandir a Pesquisa), new companies (Expandir a Pesquisa)
companies cut » companies act (Expandir a Pesquisa), companies can (Expandir a Pesquisa), companies case (Expandir a Pesquisa)
adl computer » apl computer (Expandir a Pesquisa), vhdl computer (Expandir a Pesquisa), call computer (Expandir a Pesquisa)
computer a » computer _ (Expandir a Pesquisa)
c5 palsy » _ palsy (Expandir a Pesquisa)
cut now » gut now (Expandir a Pesquisa), cut down (Expandir a Pesquisa), cut node (Expandir a Pesquisa)
j adl » _ adl (Expandir a Pesquisa), i adl (Expandir a Pesquisa)
a now » a new (Expandir a Pesquisa), a non (Expandir a Pesquisa), a nos (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j adl computer a now ) OR ((( _ nacl companies cut now ) OR ( c5 palsy compared _ now ))))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j adl computer a now ) OR ((( _ nacl companies cut now ) OR ( c5 palsy compared _ now ))))*.