Talvez deva tentar algumas variações de ortografia:
central nerve » ventral nerve (Expandir a Pesquisa), central nervous (Expandir a Pesquisa), central neural (Expandir a Pesquisa)
nerve catyst » nerve cyst (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve cases (Expandir a Pesquisa)
crest nerve » treat nerve (Expandir a Pesquisa), crest derived (Expandir a Pesquisa), current nerve (Expandir a Pesquisa)
hervas can » heridas can (Expandir a Pesquisa), hervas ana (Expandir a Pesquisa), hervas a (Expandir a Pesquisa)
nerve cat » nerve can (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
j central » 1hfj central (Expandir a Pesquisa)
can dce » can de (Expandir a Pesquisa), can dcs (Expandir a Pesquisa), can dance (Expandir a Pesquisa)
i crest » i crestr (Expandir a Pesquisa), _ crest (Expandir a Pesquisa), a crest (Expandir a Pesquisa)
cat dis » cat did (Expandir a Pesquisa), cat diets (Expandir a Pesquisa), cat diet (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: (((( a crespo hervas can dce ) or ( i crest nerve cat dis ))) or ( j central nerve catyst dis ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( a crespo hervas can dce ) OR ( i crest nerve cat dis ))) OR ( j central nerve catyst dis )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( a crespo hervas can dce ) or ( i crest nerve cat dis ))) or ( j central nerve catyst dis ))*.