Talvez deva tentar algumas variações de ortografia:
dentin nerve » dental nerve (Expandir a Pesquisa), dentin derived (Expandir a Pesquisa), dental nerves (Expandir a Pesquisa)
nerve system » nervous system (Expandir a Pesquisa), drive system (Expandir a Pesquisa)
crespo sara » crespo ana (Expandir a Pesquisa), crespo sosa (Expandir a Pesquisa)
crest nerve » treat nerve (Expandir a Pesquisa), crest derived (Expandir a Pesquisa), current nerve (Expandir a Pesquisa)
cult diets » salt diets (Expandir a Pesquisa), cat diets (Expandir a Pesquisa)
system dis » system dias (Expandir a Pesquisa), system dcs (Expandir a Pesquisa), system di (Expandir a Pesquisa)
sara cult » sara culti (Expandir a Pesquisa), sara cueto (Expandir a Pesquisa)
i crespo » g crespo (Expandir a Pesquisa), a crespo (Expandir a Pesquisa), d crespo (Expandir a Pesquisa)
j dentin » j dennis (Expandir a Pesquisa), j delton (Expandir a Pesquisa), j denis (Expandir a Pesquisa)
j crest » _ crest (Expandir a Pesquisa), a crest (Expandir a Pesquisa), 5 crest (Expandir a Pesquisa)
nerve a » nerve _ (Expandir a Pesquisa)
a dis » a dos (Expandir a Pesquisa), a des (Expandir a Pesquisa), a dia (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 a dis ) or ( i crespo sara cult diets ))) or ( j dentin nerve system dis ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j crest nerve a dis ) OR ( i crespo sara cult diets ))) OR ( j dentin nerve system dis )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j crest nerve a dis ) or ( i crespo sara cult diets ))) or ( j dentin nerve system dis ))*.