Talvez deva tentar algumas variações de ortografia:
maple computers » maple computer (Expandir a Pesquisa), mobile computers (Expandir a Pesquisa), apple computer (Expandir a Pesquisa)
palsy compared » assay compared (Expandir a Pesquisa), early compared (Expandir a Pesquisa)
computers dan » computers can (Expandir a Pesquisa), computers data (Expandir a Pesquisa), computers a (Expandir a Pesquisa)
compared less » comparee les (Expandir a Pesquisa), comparer les (Expandir a Pesquisa), compared leaf (Expandir a Pesquisa)
nacl compare » nacl compared (Expandir a Pesquisa), acl compared (Expandir a Pesquisa), penal compare (Expandir a Pesquisa)
less now » less new (Expandir a Pesquisa), less non (Expandir a Pesquisa), less known (Expandir a Pesquisa)
j maple » _ maple (Expandir a Pesquisa)
dan non » than non (Expandir a Pesquisa), dan ning (Expandir a Pesquisa)
a palsy » _ palsy (Expandir a Pesquisa), c5 palsy (Expandir a Pesquisa), vi palsy (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: (( j maple computers dan non ) or ((( 3 nacl compare _ now ) or ( a palsy compared less now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j maple computers dan non ) OR ((( 3 nacl compare _ now ) OR ( a palsy compared less now )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j maple computers dan non ) or ((( 3 nacl compare _ now ) or ( a palsy compared less now ))))*.