Talvez deva tentar algumas variações de ortografia:
recurrent gas » recurrent gnas (Expandir a Pesquisa), recurrent gap (Expandir a Pesquisa), recurrent gains (Expandir a Pesquisa)
central drive » central driver (Expandir a Pesquisa), centrally driven (Expandir a Pesquisa), central de (Expandir a Pesquisa)
j recurrent » _ recurrent (Expandir a Pesquisa), a recurrent (Expandir a Pesquisa), 1 recurrent (Expandir a Pesquisa)
cent nerve » bent nerve (Expandir a Pesquisa), recent nerve (Expandir a Pesquisa), crest nerve (Expandir a Pesquisa)
nerve cyst » nerve case (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa), nerve system (Expandir a Pesquisa)
system dis » system dias (Expandir a Pesquisa), system dcs (Expandir a Pesquisa), system di (Expandir a Pesquisa)
j central » 1hfj central (Expandir a Pesquisa)
cyst dis » cyst due (Expandir a Pesquisa)
gas cyst » gas cysts (Expandir a Pesquisa), gas case (Expandir a Pesquisa), vs cyst (Expandir a Pesquisa)
j cent » a cent (Expandir a Pesquisa), i cent (Expandir a Pesquisa), j center (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: (((( j cent nerve cyst dis ) or ( j recurrent gas cyst dis ))) or ( j central drive system dis ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j cent nerve cyst dis ) OR ( j recurrent gas cyst dis ))) OR ( j central drive system dis )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j cent nerve cyst dis ) or ( j recurrent gas cyst dis ))) or ( j central drive system dis ))*.