Talvez deva tentar algumas variações de ortografia:
nerves crossed » nerves cross (Expandir a Pesquisa), nurses crossed (Expandir a Pesquisa), nerve cross (Expandir a Pesquisa)
dental nerves » dental nerve (Expandir a Pesquisa), renal nerves (Expandir a Pesquisa), mental nerve (Expandir a Pesquisa)
central nerve » ventral nerve (Expandir a Pesquisa), central nervous (Expandir a Pesquisa), central neural (Expandir a Pesquisa)
crossed due » crossed mule (Expandir a Pesquisa), crossed me (Expandir a Pesquisa), crossed re (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 cut (Expandir a Pesquisa)
nerve aan » nerve can (Expandir a Pesquisa), nerve aen (Expandir a Pesquisa), nerve axon (Expandir a Pesquisa)
cyst dis » cyst due (Expandir a Pesquisa), cyst d (Expandir a Pesquisa)
j dental » j dent (Expandir a Pesquisa), j delta (Expandir a Pesquisa), j deal (Expandir a Pesquisa)
aan die » van die (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 dental nerves crossed due ) or ( a central nerve aan die ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j cent nerve cyst dis ) OR ((( j dental nerves crossed due ) OR ( a central nerve aan die )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j cent nerve cyst dis ) or ((( j dental nerves crossed due ) or ( a central nerve aan die ))))*.