Talvez deva tentar algumas variações de ortografia:
nerve cause » nerve caused (Expandir a Pesquisa), nerve course (Expandir a Pesquisa), nerve crush (Expandir a Pesquisa)
real nerves » renal nerves (Expandir a Pesquisa), fetal nerves (Expandir a Pesquisa), uveal nerves (Expandir a Pesquisa)
benzo nerve » bent nerve (Expandir a Pesquisa), benign nerve (Expandir a Pesquisa)
pain nerve » brain nerve (Expandir a Pesquisa), main nerves (Expandir a Pesquisa), skin nerve (Expandir a Pesquisa)
nerves can » nerve can (Expandir a Pesquisa), nerves a (Expandir a Pesquisa), nerves c (Expandir a Pesquisa)
cause dna » causes dna (Expandir a Pesquisa), cause a (Expandir a Pesquisa), mouse dna (Expandir a Pesquisa)
case dose » base dose (Expandir a Pesquisa), case done (Expandir a Pesquisa), phase dose (Expandir a Pesquisa)
can tdcs » a tdcs (Expandir a Pesquisa)
j benzo » j bento (Expandir a Pesquisa), j benito (Expandir a Pesquisa), j benton (Expandir a Pesquisa)
j pain » j palin (Expandir a Pesquisa), j pais (Expandir a Pesquisa), j paik (Expandir a Pesquisa)
i real » i read (Expandir a Pesquisa), i really (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 pain nerve cause dna ) or ( i real nerves can tdcs ))) or ( j benzo nerve case dose ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j pain nerve cause dna ) OR ( i real nerves can tdcs ))) OR ( j benzo nerve case dose ))*.