Talvez deva tentar algumas variações de ortografia:
palsy comparees » palsy compared (Expandir a Pesquisa), palsy comparison (Expandir a Pesquisa)
apl computers » apl computer (Expandir a Pesquisa), a computers (Expandir a Pesquisa), age 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)
comparees des » comparee des (Expandir a Pesquisa), compares des (Expandir a Pesquisa), comparee de (Expandir a Pesquisa)
compared i » compared ii (Expandir a Pesquisa), compared _ (Expandir a Pesquisa), compared a (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa), 3 nacl (Expandir a Pesquisa)
c5 palsy » _ palsy (Expandir a Pesquisa)
des non » does non (Expandir a Pesquisa), des noms (Expandir a Pesquisa)
i nowe » i note (Expandir a Pesquisa)
j apl » j appl (Expandir a Pesquisa), _ apl (Expandir a Pesquisa), j adl (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: (( j apl computers can new ) or ((( 3.5 nacl compared i nowe ) or ( c5 palsy comparees des non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j apl computers can new ) OR ((( 3.5 nacl compared i nowe ) OR ( c5 palsy comparees des non )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j apl computers can new ) or ((( 3.5 nacl compared i nowe ) or ( c5 palsy comparees des non ))))*.