Talvez deva tentar algumas variações de ortografia:
driven system » drive system (Expandir a Pesquisa), drive systems (Expandir a Pesquisa)
delay driven » relay drive (Expandir a Pesquisa)
beta driven » metal driven (Expandir a Pesquisa), theta driven (Expandir a Pesquisa), data driven (Expandir a Pesquisa)
system dcs » system dcus (Expandir a Pesquisa), system sdcs (Expandir a Pesquisa), system des (Expandir a Pesquisa)
mehta neil » mehta nehal (Expandir a Pesquisa)
driven mas » driven mass (Expandir a Pesquisa), driven mast (Expandir a Pesquisa), driven ms (Expandir a Pesquisa)
neil cat » neil caton (Expandir a Pesquisa), neil a (Expandir a Pesquisa), neil c (Expandir a Pesquisa)
k mehta » a mehta (Expandir a Pesquisa), _ mehta (Expandir a Pesquisa)
cat dis » cat did (Expandir a Pesquisa), cat diets (Expandir a Pesquisa), cat diet (Expandir a Pesquisa)
_ delay » _ delayed (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 beta driven system dcs ) or ((( k mehta neil cat dis ) or ( _ delay driven mas id ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( i beta driven system dcs ) OR ((( k mehta neil cat dis ) OR ( _ delay driven mas id ))))*.