Talvez deva tentar algumas variações de ortografia:
computer based » computer aided (Expandir a Pesquisa)
nacl combined » naclo combined (Expandir a Pesquisa), al combined (Expandir a Pesquisa), all combined (Expandir a Pesquisa)
combined data » combined drug (Expandir a Pesquisa)
adp computer » ada computer (Expandir a Pesquisa), capp computer (Expandir a Pesquisa), a computer (Expandir a Pesquisa)
nagy company » age company (Expandir a Pesquisa), bay company (Expandir a Pesquisa), day company (Expandir a Pesquisa)
company law » company a (Expandir a Pesquisa)
law now » laws now (Expandir a Pesquisa), law new (Expandir a Pesquisa), law non (Expandir a Pesquisa)
j nagy » a nagy (Expandir a Pesquisa)
i adp » ii adp (Expandir a Pesquisa), _ adp (Expandir a Pesquisa), i amp (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: (( i adp computer based n ) or ((( _ nacl combined data new ) or ( j nagy company law now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( i adp computer based n ) OR ((( _ nacl combined data new ) OR ( j nagy company law now )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( i adp computer based n ) or ((( _ nacl combined data new ) or ( j nagy company law now ))))*.