Talvez deva tentar algumas variações de ortografia:
benign nerve » benign nevi (Expandir a Pesquisa), benign neck (Expandir a Pesquisa), benign beale (Expandir a Pesquisa)
nerve cyst » nerve cystic (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa)
mehta nave » mehta naveen (Expandir a Pesquisa), mehta naren (Expandir a Pesquisa), mehta navin (Expandir a Pesquisa)
mehta rare » mehta clare (Expandir a Pesquisa), mehta rajen (Expandir a Pesquisa), mehta naren (Expandir a Pesquisa)
nave cyst » nave costa (Expandir a Pesquisa), valve cyst (Expandir a Pesquisa), base cyst (Expandir a Pesquisa)
rare cyst » rare cystic (Expandir a Pesquisa), rare chest (Expandir a Pesquisa), rare case (Expandir a Pesquisa)
a benign » _ benign (Expandir a Pesquisa)
cyst aoc » cyst abc (Expandir a Pesquisa), cyst a (Expandir a Pesquisa)
j mehta » a mehta (Expandir a Pesquisa), _ mehta (Expandir a Pesquisa), k mehta (Expandir a Pesquisa)
cyst d » cyst _ (Expandir a Pesquisa), cyst a (Expandir a Pesquisa), cyst e (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: (( a benign nerve cyst d ) or ((( j mehta nave cyst aoc ) OR ( j mehta rare cyst aoc ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( a benign nerve cyst d ) OR ((( j mehta nave cyst aoc ) OR ( j mehta rare cyst aoc ))))*.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( a benign nerve cyst d ) or ((( j mehta nave cyst aoc ) OR ( j mehta rare cyst aoc ))))*".