Talvez deva tentar algumas variações de ortografia:
early comparing » early competing (Expandir a Pesquisa), elderly comparing (Expandir a Pesquisa), early comparisons (Expandir a Pesquisa)
comparing thaw » comparing trawl (Expandir a Pesquisa), comparing them (Expandir a Pesquisa), comparing tag (Expandir a Pesquisa)
adl computers » aids computers (Expandir a Pesquisa), do computers (Expandir a Pesquisa), a computers (Expandir a Pesquisa)
state company » state complex (Expandir a Pesquisa), software company (Expandir a Pesquisa)
computers a » computers _ (Expandir a Pesquisa)
company a » company _ (Expandir a Pesquisa)
thaw non » law non (Expandir a Pesquisa)
i early » 1 early (Expandir a Pesquisa)
a now » a new (Expandir a Pesquisa), a non (Expandir a Pesquisa), _ now (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: (( _ adl computers a now ) or ((( n.j state company a now ) or ( i early comparing thaw non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( _ adl computers a now ) OR ((( n.j state company a now ) OR ( i early comparing thaw non ))))*.