Talvez deva tentar algumas variações de ortografia:
larner computers » large computers (Expandir a Pesquisa), learner computer (Expandir a Pesquisa), letter computers (Expandir a Pesquisa)
level compared » levels compared (Expandir a Pesquisa), model compared (Expandir a Pesquisa), level comparison (Expandir a Pesquisa)
palsy compared » daily compared (Expandir a Pesquisa), early compared (Expandir a Pesquisa)
compared can » compared case (Expandir a Pesquisa), compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa)
computers a » computers _ (Expandir a Pesquisa)
j larner » j lardner (Expandir a Pesquisa), aj larner (Expandir a Pesquisa), j launer (Expandir a Pesquisa)
3 level » 3 levels (Expandir a Pesquisa)
can non » dan non (Expandir a Pesquisa), than non (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
a palsy » _ palsy (Expandir a Pesquisa), c5 palsy (Expandir a Pesquisa), vi palsy (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 larner computers a new ) or ((( 3 level compared can non ) or ( a palsy compared _ new ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j larner computers a new ) OR ((( 3 level compared can non ) OR ( a palsy compared _ new )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j larner computers a new ) or ((( 3 level compared can non ) or ( a palsy compared _ new ))))*.