Talvez deva tentar algumas variações de ortografia:
central nerve » ventral nerve (Expandir a Pesquisa), central nervous (Expandir a Pesquisa), central neural (Expandir a Pesquisa)
recent nerve » prevent nerve (Expandir a Pesquisa), rodent nerve (Expandir a Pesquisa), recurrent nerve (Expandir a Pesquisa)
been nerve » when nerve (Expandir a Pesquisa), open nerve (Expandir a Pesquisa), between nerve (Expandir a Pesquisa)
nerve cat » nerve can (Expandir a Pesquisa), nerve ct (Expandir a Pesquisa), nerve cut (Expandir a Pesquisa)
i central » coli central (Expandir a Pesquisa), hemi central (Expandir a Pesquisa)
i recent » ii recent (Expandir a Pesquisa), iii recent (Expandir a Pesquisa)
nerve cn » nerve can (Expandir a Pesquisa), nerve c (Expandir a Pesquisa), nerve co (Expandir a Pesquisa)
cat dis » cat did (Expandir a Pesquisa), cat diets (Expandir a Pesquisa), cat bias (Expandir a Pesquisa)
cn died » man died (Expandir a Pesquisa)
j been » j beena (Expandir a Pesquisa), j beene (Expandir a Pesquisa), j beer (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: (((( i recent nerve cat dis ) or ( i central nerve cn died ))) or ( j been nerve cat dis ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( i recent nerve cat dis ) OR ( i central nerve cn died ))) OR ( j been nerve cat dis )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( i recent nerve cat dis ) or ( i central nerve cn died ))) or ( j been nerve cat dis ))*.