Talvez deva tentar algumas variações de ortografia:
crest derived » host derived (Expandir a Pesquisa)
center nerve » cancer nerve (Expandir a Pesquisa), center nurse (Expandir a Pesquisa), letter nerve (Expandir a Pesquisa)
derived can » derived car (Expandir a Pesquisa), derived ca (Expandir a Pesquisa), derived cao (Expandir a Pesquisa)
j abducens » _ abducens (Expandir a Pesquisa), i abducens (Expandir a Pesquisa), _ abducent (Expandir a Pesquisa)
nerve cyst » nerve cat (Expandir a Pesquisa), nerve cut (Expandir a Pesquisa), nerve system (Expandir a Pesquisa)
cyst dis » cyst due (Expandir a Pesquisa), cyst d (Expandir a Pesquisa)
case de » case due (Expandir a Pesquisa), case d (Expandir a Pesquisa)
a crest » _ crest (Expandir a Pesquisa), a creusot (Expandir a Pesquisa), a crespo (Expandir a Pesquisa)
can dcs » can tdcs (Expandir a Pesquisa), can dce (Expandir a Pesquisa), can dags (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: (((( _ center nerve case de ) or ( a crest derived can dcs ))) or ( j abducens nerve cyst dis ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( _ center nerve case de ) OR ( a crest derived can dcs ))) OR ( j abducens nerve cyst dis )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( _ center nerve case de ) or ( a crest derived can dcs ))) or ( j abducens nerve cyst dis ))*.