Talvez deva tentar algumas variações de ortografia:
recurrent gene » recurrent event (Expandir a Pesquisa), recurrent renal (Expandir a Pesquisa), recurrent giant (Expandir a Pesquisa)
current care » current cancer (Expandir a Pesquisa), current clamp (Expandir a Pesquisa)
mental nerve » ventral nerve (Expandir a Pesquisa), central nerve (Expandir a Pesquisa), renal nerve (Expandir a Pesquisa)
j recurrent » g recurrent (Expandir a Pesquisa), iv recurrent (Expandir a Pesquisa), its recurrent (Expandir a Pesquisa)
nerve cyst » nerve case (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa), nerve cut (Expandir a Pesquisa)
gene best » gene beat (Expandir a Pesquisa), gene bet (Expandir a Pesquisa), one best (Expandir a Pesquisa)
care case » rare case (Expandir a Pesquisa)
case does » cases does (Expandir a Pesquisa), cause does (Expandir a Pesquisa), case goes (Expandir a Pesquisa)
best dis » best diet (Expandir a Pesquisa), best dose (Expandir a Pesquisa), chest dis (Expandir a Pesquisa)
j mental » j mengual (Expandir a Pesquisa), j mena (Expandir a Pesquisa), j mehta (Expandir a Pesquisa)
cyst dis » cyst due (Expandir a Pesquisa), cyst d (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j recurrent gene best dis ) OR ( 1 current care case does ))) OR ( j mental nerve cyst dis ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j recurrent gene best dis ) or ( 1 current care case does ))) or ( j mental nerve cyst dis ))*.