Talvez deva tentar algumas variações de ortografia:
derived cystine » derived cysteine (Expandir a Pesquisa), derived cytokine (Expandir a Pesquisa), derived cystatin (Expandir a Pesquisa)
crest derived » host derived (Expandir a Pesquisa)
entner nerve » enteric nerve (Expandir a Pesquisa), after nerve (Expandir a Pesquisa), other nerve (Expandir a Pesquisa)
cystine dis » cystine diet (Expandir a Pesquisa), cystine dl (Expandir a Pesquisa), cystine via (Expandir a Pesquisa)
nerve cyst » nerve case (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa), nerve system (Expandir a Pesquisa)
bena nerve » beta nerve (Expandir a Pesquisa), bent nerve (Expandir a Pesquisa), renal nerve (Expandir a Pesquisa)
cyst dis » cyst due (Expandir a Pesquisa), cyst d (Expandir a Pesquisa)
_ crest » _ create (Expandir a Pesquisa), _ credit (Expandir a Pesquisa)
j bena » j bela (Expandir a Pesquisa), j bent (Expandir a Pesquisa), j benham (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( _ entner nerve cyst dis ) OR ( _ crest derived cystine dis ))) OR ( j bena nerve cyst dis ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( _ entner nerve cyst dis ) or ( _ crest derived cystine dis ))) or ( j bena nerve cyst dis ))*.