Talvez deva tentar algumas variações de ortografia:
a recurrent » _ recurrent (Expandir a Pesquisa)
neural ayst » neural system (Expandir a Pesquisa), neural assay (Expandir a Pesquisa), neural agent (Expandir a Pesquisa)
nerve cases » nerve case (Expandir a Pesquisa), nerve caused (Expandir a Pesquisa), nerve changes (Expandir a Pesquisa)
cent nerve » recent nerve (Expandir a Pesquisa), crest nerve (Expandir a Pesquisa), central nerve (Expandir a Pesquisa)
bent nerve » absent nerve (Expandir a Pesquisa), mental nerve (Expandir a Pesquisa), dental nerve (Expandir a Pesquisa)
cases dti » case dti (Expandir a Pesquisa), cases doi (Expandir a Pesquisa), cases anti (Expandir a Pesquisa)
ii cent » ii center (Expandir a Pesquisa), ii centro (Expandir a Pesquisa), ii censo (Expandir a Pesquisa)
nerve a » nerve _ (Expandir a Pesquisa)
j bent » j benet (Expandir a Pesquisa), j bento (Expandir a Pesquisa), j bena (Expandir a Pesquisa)
a dia » a dna (Expandir a Pesquisa), o 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: (((( a recurrent neural ayst dis ) or ( ii cent nerve cases dti ))) or ( j bent nerve a dia ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( a recurrent neural ayst dis ) OR ( ii cent nerve cases dti ))) OR ( j bent nerve a dia ))*.