Talvez deva tentar algumas variações de ortografia:
recurrent herve » recurrent nerve (Expandir a Pesquisa), recurrent herv (Expandir a Pesquisa), recurrent herpes (Expandir a Pesquisa)
when neurons » within neurons (Expandir a Pesquisa), horn neurons (Expandir a Pesquisa), born neurons (Expandir a Pesquisa)
neurons cyst » neurons cut (Expandir a Pesquisa), neurons system (Expandir a Pesquisa), neurons cause (Expandir a Pesquisa)
c recurrent » _ recurrent (Expandir a Pesquisa), a recurrent (Expandir a Pesquisa), 2 recurrent (Expandir a Pesquisa)
bean serve » can serve (Expandir a Pesquisa), bean steve (Expandir a Pesquisa), qmean server (Expandir a Pesquisa)
serve cyst » nerve cyst (Expandir a Pesquisa), nerve cystic (Expandir a Pesquisa)
cyst dis » cyst due (Expandir a Pesquisa), cyst d (Expandir a Pesquisa), cyst dna (Expandir a Pesquisa)
herve o » herve do (Expandir a Pesquisa), herve a (Expandir a Pesquisa), herve c (Expandir a Pesquisa)
1 when » 19 when (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: (( c recurrent herve o dia ) or ((( j bean serve cyst dis ) or ( 1 when neurons cyst dis ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( c recurrent herve o dia ) OR ((( j bean serve cyst dis ) OR ( 1 when neurons cyst dis )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( c recurrent herve o dia ) or ((( j bean serve cyst dis ) or ( 1 when neurons cyst dis ))))*.