Talvez deva tentar algumas variações de ortografia:
driven system » drive system (Expandir a Pesquisa), drive systems (Expandir a Pesquisa)
delay driven » delta driven (Expandir a Pesquisa), relay drive (Expandir a Pesquisa), relay drives (Expandir a Pesquisa)
beta driven » bet driven (Expandir a Pesquisa), metal driven (Expandir a Pesquisa), beta derived (Expandir a Pesquisa)
system dcs » system dcus (Expandir a Pesquisa), system sdcs (Expandir a Pesquisa), system des (Expandir a Pesquisa)
driven mas » driven mass (Expandir a Pesquisa), driven mast (Expandir a Pesquisa), driven maps (Expandir a Pesquisa)
k mehta » a mehta (Expandir a Pesquisa), _ mehta (Expandir a Pesquisa)
nehal c » nehal n (Expandir a Pesquisa), nehal a (Expandir a Pesquisa), nehal m (Expandir a Pesquisa)
_ delay » _ delayed (Expandir a Pesquisa)
c dis » c dias (Expandir a Pesquisa), c disc (Expandir a Pesquisa), c dos (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 nehal c 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 nehal c dis ) OR ( _ delay driven mas id ))))*.