Talvez deva tentar algumas variações de ortografia:
using computed » using computer (Expandir a Pesquisa)
compared case » compared cases (Expandir a Pesquisa), compare care (Expandir a Pesquisa), compared can (Expandir a Pesquisa)
earl compared » early compared (Expandir a Pesquisa), meal compared (Expandir a Pesquisa), acl compared (Expandir a Pesquisa)
gel compared » model compared (Expandir a Pesquisa), level compared (Expandir a Pesquisa), tool compared (Expandir a Pesquisa)
computed a » computed _ (Expandir a Pesquisa), computed x (Expandir a Pesquisa), computed via (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa)
sgj using » 6j using (Expandir a Pesquisa), j using (Expandir a Pesquisa), tmj using (Expandir a Pesquisa)
case note » case notes (Expandir a Pesquisa)
a earl » h earl (Expandir a Pesquisa)
a non » _ non (Expandir a Pesquisa)
j gel » j gelb (Expandir a Pesquisa), j gerl (Expandir a Pesquisa), _ gel (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: (( sgj using computed a non ) or ((( j gel compared case note ) or ( a earl compared a new ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( sgj using computed a non ) OR ((( j gel compared case note ) OR ( a earl compared a new )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( sgj using computed a non ) or ((( j gel compared case note ) or ( a earl compared a new ))))*.