Talvez deva tentar algumas variações de ortografia:
reserve system » research system (Expandir a Pesquisa), nerve system (Expandir a Pesquisa), research systems (Expandir a Pesquisa)
central nerve » ventral nerve (Expandir a Pesquisa), central nervous (Expandir a Pesquisa), central neural (Expandir a Pesquisa)
nerve fast » nerve fat (Expandir a Pesquisa), nerve mast (Expandir a Pesquisa), nerve fatty (Expandir a Pesquisa)
pain nerve » brain nerve (Expandir a Pesquisa), main nerves (Expandir a Pesquisa), skin nerve (Expandir a Pesquisa)
m central » em central (Expandir a Pesquisa), arm central (Expandir a Pesquisa), qom central (Expandir a Pesquisa)
fast did » fast die (Expandir a Pesquisa), last did (Expandir a Pesquisa), fast david (Expandir a Pesquisa)
j mehta » a mehta (Expandir a Pesquisa), _ mehta (Expandir a Pesquisa), k mehta (Expandir a Pesquisa)
i pain » i paint (Expandir a Pesquisa), ii pain (Expandir a Pesquisa), i panina (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 central nerve fast did ) or ( i pain nerve _ dis ))) or ( j mehta reserve system data ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( m central nerve fast did ) OR ( i pain nerve _ dis ))) OR ( j mehta reserve system data )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( m central nerve fast did ) or ( i pain nerve _ dis ))) or ( j mehta reserve system data ))*.