Talvez deva tentar algumas variações de ortografia:
aids computers » minds computers (Expandir a Pesquisa), brains computers (Expandir a Pesquisa), radios computers (Expandir a Pesquisa)
palm companies » gas companies (Expandir a Pesquisa), from companies (Expandir a Pesquisa), family companies (Expandir a Pesquisa)
early compared » early computed (Expandir a Pesquisa), daily compared (Expandir a Pesquisa), elderly compared (Expandir a Pesquisa)
computers can » computers a (Expandir a Pesquisa), computers _ (Expandir a Pesquisa)
compared less » comparee les (Expandir a Pesquisa), comparer les (Expandir a Pesquisa), compared leaf (Expandir a Pesquisa)
companies a » companies _ (Expandir a Pesquisa)
can now » can non (Expandir a Pesquisa), can new (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
2 early » 19 early (Expandir a Pesquisa)
less do » lessa do (Expandir a Pesquisa)
h palm » h palma (Expandir a Pesquisa), h palmer (Expandir a Pesquisa)
a non » _ non (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: (( _ aids computers can now ) or ((( h palm companies a non ) or ( 2 early compared less do ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( _ aids computers can now ) OR ((( h palm companies a non ) OR ( 2 early compared less do )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( _ aids computers can now ) or ((( h palm companies a non ) or ( 2 early compared less do ))))*.