Talvez deva tentar algumas variações de ortografia:
normal neural » abnormal neural (Expandir a Pesquisa), normal rural (Expandir a Pesquisa), normal nerve (Expandir a Pesquisa)
centner nerve » central nerve (Expandir a Pesquisa), cancer nerve (Expandir a Pesquisa), letter nerve (Expandir a Pesquisa)
neural case » neutral case (Expandir a Pesquisa), neural causes (Expandir a Pesquisa), neural phase (Expandir a Pesquisa)
m centner » m center (Expandir a Pesquisa), j centner (Expandir a Pesquisa), _ entner (Expandir a Pesquisa)
nerve cut » nerve cat (Expandir a Pesquisa), nerve cuff (Expandir a Pesquisa), nerve can (Expandir a Pesquisa)
cut dead » cat dead (Expandir a Pesquisa), cut lead (Expandir a Pesquisa), out dead (Expandir a Pesquisa)
0 normal » 10 normal (Expandir a Pesquisa), 30 normal (Expandir a Pesquisa), 90 normal (Expandir a Pesquisa)
case dis » case disc (Expandir a Pesquisa), case di (Expandir a Pesquisa), case does (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: (( m centner nerve cut dead ) or ( 0 normal neural case dis ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( m centner nerve cut dead ) OR ( 0 normal neural case dis ))*.