Talvez deva tentar algumas variações de ortografia:
beads compared » beams compared (Expandir a Pesquisa), beans compared (Expandir a Pesquisa), beats compared (Expandir a Pesquisa)
computer based » computer aided (Expandir a Pesquisa)
ladva compared » lada compared (Expandir a Pesquisa), cadma compared (Expandir a Pesquisa), data compared (Expandir a Pesquisa)
nat computer » cat computer (Expandir a Pesquisa), fast computer (Expandir a Pesquisa), icat computer (Expandir a Pesquisa)
compared can » compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa), companies can (Expandir a Pesquisa)
based now » based snow (Expandir a Pesquisa), based non (Expandir a Pesquisa), based no2 (Expandir a Pesquisa)
i beads » _ beads (Expandir a Pesquisa), i beams (Expandir a Pesquisa), a beads (Expandir a Pesquisa)
j ladva » j ladra (Expandir a Pesquisa)
e nat » e nata (Expandir a Pesquisa), e nao (Expandir a Pesquisa), e nas (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: (( e nat computer based now ) or ((( i beads compared can new ) or ( j ladva compared _ non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( e nat computer based now ) OR ((( i beads compared can new ) OR ( j ladva compared _ non )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( e nat computer based now ) or ((( i beads compared can new ) or ( j ladva compared _ non ))))*.