Talvez deva tentar algumas variações de ortografia:
computer cause » computer case (Expandir a Pesquisa), computer course (Expandir a Pesquisa), computer use (Expandir a Pesquisa)
nacl compared » al compared (Expandir a Pesquisa), panel compared (Expandir a Pesquisa), gel compared (Expandir a Pesquisa)
data compared » data comparing (Expandir a Pesquisa)
compared lars » compared law (Expandir a Pesquisa), compared less (Expandir a Pesquisa), compared cases (Expandir a Pesquisa)
compared can » compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa), companies can (Expandir a Pesquisa)
a computer » _ computer (Expandir a Pesquisa)
cause non » causes non (Expandir a Pesquisa)
lars now » sars now (Expandir a Pesquisa), years now (Expandir a Pesquisa), lars nord (Expandir a Pesquisa)
can non » dan non (Expandir a Pesquisa), than 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: (( f a computer cause non ) or ((( 3.5 nacl compared can non ) or ( _ data compared lars now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( f a computer cause non ) OR ((( 3.5 nacl compared can non ) OR ( _ data compared lars now )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( f a computer cause non ) or ((( 3.5 nacl compared can non ) or ( _ data compared lars now ))))*.