Talvez deva tentar algumas variações de ortografia:
during system » curing system (Expandir a Pesquisa), during systemic (Expandir a Pesquisa), curing systems (Expandir a Pesquisa)
crest nerve » treat nerve (Expandir a Pesquisa), crest derived (Expandir a Pesquisa), current nerve (Expandir a Pesquisa)
renal nerve » retinal nerve (Expandir a Pesquisa), cranial nerve (Expandir a Pesquisa), spinal nerve (Expandir a Pesquisa)
nerve cnase » nerve case (Expandir a Pesquisa), nerve cases (Expandir a Pesquisa), nerve cause (Expandir a Pesquisa)
system dan » system data (Expandir a Pesquisa), system der (Expandir a Pesquisa), system de (Expandir a Pesquisa)
cnase does » case does (Expandir a Pesquisa), kinase does (Expandir a Pesquisa), dnase1 does (Expandir a Pesquisa)
nerve cn » nerve can (Expandir a Pesquisa), nerve c (Expandir a Pesquisa), nerve co (Expandir a Pesquisa)
i crest » i crestr (Expandir a Pesquisa), _ crest (Expandir a Pesquisa), a crest (Expandir a Pesquisa)
cn diet » can diet (Expandir a Pesquisa), 6n diet (Expandir a Pesquisa), n diet (Expandir a Pesquisa)
j renal » j real (Expandir a Pesquisa), j renaldi (Expandir a Pesquisa), j renata (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: (((( i crest nerve cn diet ) OR ( i current during system dan ))) OR ( j renal nerve cnase does ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( i crest nerve cn diet ) or ( i current during system dan ))) or ( j renal nerve cnase does ))*.