Talvez deva tentar algumas variações de ortografia:
driven cysts » driven crystal (Expandir a Pesquisa), driven case (Expandir a Pesquisa), driven ccat1 (Expandir a Pesquisa)
delay driven » relay drive (Expandir a Pesquisa)
system dcis » system dcs (Expandir a Pesquisa), system dcus (Expandir a Pesquisa), system dcms (Expandir a Pesquisa)
mehta knee » mehta nee (Expandir a Pesquisa), mehta neel (Expandir a Pesquisa), mehta kaye (Expandir a Pesquisa)
bet drive » belt drive (Expandir a Pesquisa), belt drives (Expandir a Pesquisa), beta driven (Expandir a Pesquisa)
cysts dis » cysts cics (Expandir a Pesquisa), cysts does (Expandir a Pesquisa), cysts do (Expandir a Pesquisa)
case dis » case disc (Expandir a Pesquisa), case di (Expandir a Pesquisa), case does (Expandir a Pesquisa)
j mehta » a mehta (Expandir a Pesquisa), _ mehta (Expandir a Pesquisa), k mehta (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: (( _ bet drive system dcis ) or ((( j mehta knee case dis ) or ( _ delay driven cysts dis ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( _ bet drive system dcis ) OR ((( j mehta knee case dis ) OR ( _ delay driven cysts dis )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( _ bet drive system dcis ) or ((( j mehta knee case dis ) or ( _ delay driven cysts dis ))))*.