Talvez deva tentar algumas variações de ortografia:
palsy compared » assay compared (Expandir a Pesquisa), early compared (Expandir a Pesquisa)
ada computers » ada computer (Expandir a Pesquisa), aids computers (Expandir a Pesquisa), do computers (Expandir a Pesquisa)
computers can » computers a (Expandir a Pesquisa), computers _ (Expandir a Pesquisa)
nacl compared » acl compared (Expandir a Pesquisa), small compared (Expandir a Pesquisa), gel compared (Expandir a Pesquisa)
compared less » comparee les (Expandir a Pesquisa), comparer les (Expandir a Pesquisa), compared leaf (Expandir a Pesquisa)
less known » lesser known (Expandir a Pesquisa)
vi palsy » _ palsy (Expandir a Pesquisa), c5 palsy (Expandir a Pesquisa)
can non » dan non (Expandir a Pesquisa), than non (Expandir a Pesquisa)
3 nacl » _ nacl (Expandir a Pesquisa), m nacl (Expandir a Pesquisa), 3.5 nacl (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: (( _ ada computers can non ) or ((( 3 nacl compared _ new ) or ( vi palsy compared less known ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( _ ada computers can non ) OR ((( 3 nacl compared _ new ) OR ( vi palsy compared less known )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( _ ada computers can non ) or ((( 3 nacl compared _ new ) or ( vi palsy compared less known ))))*.