Talvez deva tentar algumas variações de ortografia:
neonatal research » dental research (Expandir a Pesquisa)
research systems » research synthesis (Expandir a Pesquisa)
systems das » systems adas (Expandir a Pesquisa), systems dss (Expandir a Pesquisa), systems dds (Expandir a Pesquisa)
j neonatal » _ neonatal (Expandir a Pesquisa), a neonatal (Expandir a Pesquisa), 3 neonatal (Expandir a Pesquisa)
bent nerve » absent nerve (Expandir a Pesquisa), mental nerve (Expandir a Pesquisa), dental nerve (Expandir a Pesquisa)
nerve cat » nerve can (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
cat die » cat diet (Expandir a Pesquisa), wat die (Expandir a Pesquisa), cat due (Expandir a Pesquisa)
nerve c » nerve cn (Expandir a Pesquisa), nerve _ (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
j bent » j benet (Expandir a Pesquisa), j bento (Expandir a Pesquisa), j bena (Expandir a Pesquisa)
i bent » i benth (Expandir a Pesquisa), i benet (Expandir a Pesquisa), i bento (Expandir a Pesquisa)
c dias » c diaz (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 bent nerve cat die ) or ( i bent nerve c dias ))) or ( j neonatal research systems das ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j bent nerve cat die ) OR ( i bent nerve c dias ))) OR ( j neonatal research systems das )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j bent nerve cat die ) or ( i bent nerve c dias ))) or ( j neonatal research systems das ))*.