Talvez deva tentar algumas variações de ortografia:
crested newts » crested newt (Expandir a Pesquisa), crested terns (Expandir a Pesquisa)
ventral nerve » femoral nerve (Expandir a Pesquisa)
crest nerve » treat nerve (Expandir a Pesquisa), crest derived (Expandir a Pesquisa), current nerve (Expandir a Pesquisa)
nerve cyst » nerve case (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa), nerve system (Expandir a Pesquisa)
newts case » nets case (Expandir a Pesquisa), newton case (Expandir a Pesquisa), newts based (Expandir a Pesquisa)
a crested » _ crested (Expandir a Pesquisa), a created (Expandir a Pesquisa), a crescer (Expandir a Pesquisa)
j ventral » _ ventral (Expandir a Pesquisa), a ventral (Expandir a Pesquisa), 1 ventral (Expandir a Pesquisa)
case dis » case disc (Expandir a Pesquisa), case di (Expandir a Pesquisa), case does (Expandir a Pesquisa)
j crest » _ crest (Expandir a Pesquisa), a crest (Expandir a Pesquisa), j crespo (Expandir a Pesquisa)
nerve a » nerve _ (Expandir a Pesquisa)
a dis » a disc (Expandir a Pesquisa), a dos (Expandir a Pesquisa), a des (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 crest nerve cyst due ) or ( a crested newts case dis ))) or ( j ventral nerve a dis ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j crest nerve cyst due ) OR ( a crested newts case dis ))) OR ( j ventral nerve a dis )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j crest nerve cyst due ) or ( a crested newts case dis ))) or ( j ventral nerve a dis ))*.