Talvez deva tentar algumas variações de ortografia:
than computers » than computer (Expandir a Pesquisa), can computers (Expandir a Pesquisa), when computers (Expandir a Pesquisa)
nails compared » fails compared (Expandir a Pesquisa), nail compared (Expandir a Pesquisa), oils compared (Expandir a Pesquisa)
haart compared » aspart compared (Expandir a Pesquisa), graft compared (Expandir a Pesquisa), act compared (Expandir a Pesquisa)
compared can » compared case (Expandir a Pesquisa), compared law (Expandir a Pesquisa), compared cases (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa), compare a (Expandir a Pesquisa), compare _ (Expandir a Pesquisa)
3 nails » _ nails (Expandir a Pesquisa), 3 nail (Expandir a Pesquisa), im nails (Expandir a Pesquisa)
j haart » _ haart (Expandir a Pesquisa), j hart (Expandir a Pesquisa), a haart (Expandir a Pesquisa)
a now » a new (Expandir a Pesquisa), a non (Expandir a Pesquisa), a nos (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: (( _ than computers _ now ) or ((( 3 nails compared can new ) or ( j haart compared a now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( _ than computers _ now ) OR ((( 3 nails compared can new ) OR ( j haart compared a now )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( _ than computers _ now ) or ((( 3 nails compared can new ) or ( j haart compared a now ))))*.