Talvez deva tentar algumas variações de ortografia:
cornual nerve » corneal nerve (Expandir a Pesquisa), corneal nerves (Expandir a Pesquisa), coral nerve (Expandir a Pesquisa)
mental nerve » ventral nerve (Expandir a Pesquisa), central nerve (Expandir a Pesquisa), renal nerve (Expandir a Pesquisa)
nerve cyst » nerve case (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa), nerve cut (Expandir a Pesquisa)
real nerve » renal nerve (Expandir a Pesquisa), rectal nerve (Expandir a Pesquisa), reveal nerve (Expandir a Pesquisa)
i cornual » _ cornual (Expandir a Pesquisa), a cornual (Expandir a Pesquisa), i corneal (Expandir a Pesquisa)
canal dcs » canal das (Expandir a Pesquisa), canal dos (Expandir a Pesquisa), canal ducts (Expandir a Pesquisa)
cyst dis » cyst due (Expandir a Pesquisa), cyst d (Expandir a Pesquisa)
j mental » j mengual (Expandir a Pesquisa), j mena (Expandir a Pesquisa), j mehta (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.

• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(((( i cornual nerve cyst dis ) OR ( i real nerve canal dcs ))) OR ( j mental nerve cyst dis ))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( i cornual nerve cyst dis ) OR ( i real nerve canal dcs ))) OR ( j mental nerve cyst dis ))*.