Talvez deva tentar algumas variações de ortografia:
computed optical » combined optical (Expandir a Pesquisa), coated optical (Expandir a Pesquisa), complex optical (Expandir a Pesquisa)
seeds compared » acids compared (Expandir a Pesquisa), areas compared (Expandir a Pesquisa), aids compared (Expandir a Pesquisa)
compared case » compared cases (Expandir a Pesquisa), compared can (Expandir a Pesquisa), companies case (Expandir a Pesquisa)
day computed » ray computed (Expandir a Pesquisa), daily computed (Expandir a Pesquisa), a computed (Expandir a Pesquisa)
optical now » optical non (Expandir a Pesquisa), optical new (Expandir a Pesquisa), optical nor (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa)
case new » cases new (Expandir a Pesquisa), cause new (Expandir a Pesquisa), caste new (Expandir a Pesquisa)
j seeds » _ seeds (Expandir a Pesquisa), 2 seeds (Expandir a Pesquisa), m seeds (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: (( _ day computed optical now ) or ((( j seeds compared case new ) or ( _ b compared a new ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( _ day computed optical now ) OR ((( j seeds compared case new ) OR ( _ b compared a new )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( _ day computed optical now ) or ((( j seeds compared case new ) or ( _ b compared a new ))))*.