Talvez deva tentar algumas variações de ortografia:
prevent nerve » prevent neural (Expandir a Pesquisa), prevent new (Expandir a Pesquisa), seventh nerve (Expandir a Pesquisa)
center nerve » cancer nerve (Expandir a Pesquisa), center nurse (Expandir a Pesquisa), letter nerve (Expandir a Pesquisa)
spinal nerve » retinal nerve (Expandir a Pesquisa)
nerve cnyst » nerve cyst (Expandir a Pesquisa), nerve cannot (Expandir a Pesquisa), nerve cystic (Expandir a Pesquisa)
nerve cnase » nerve case (Expandir a Pesquisa), nerve cases (Expandir a Pesquisa), nerve cause (Expandir a Pesquisa)
j prevent » j prevents (Expandir a Pesquisa), _ prevent (Expandir a Pesquisa), 3 prevent (Expandir a Pesquisa)
cnyst dis » chest dis (Expandir a Pesquisa)
j center » j centner (Expandir a Pesquisa), 2 center (Expandir a Pesquisa), 19 center (Expandir a Pesquisa)
j spinal » 3 spinal (Expandir a Pesquisa), 2 spinal (Expandir a Pesquisa), 1 spinal (Expandir a Pesquisa)
nerve cn » nerve can (Expandir a Pesquisa), nerve c (Expandir a Pesquisa), nerve co (Expandir a Pesquisa)
cn due » fcrn due (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(((( j prevent nerve cnyst dis ) OR ( j center nerve cnase dis ))) OR ( j spinal nerve cn due ))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j prevent nerve cnyst dis ) OR ( j center nerve cnase dis ))) OR ( j spinal nerve cn due ))*.