Talvez deva tentar algumas variações de ortografia:
treated nerve » treat nerve (Expandir a Pesquisa), greater nerve (Expandir a Pesquisa), related nerve (Expandir a Pesquisa)
aids treated » aids related (Expandir a Pesquisa), aids treatment (Expandir a Pesquisa), fields treated (Expandir a Pesquisa)
absent nerve » bent nerve (Expandir a Pesquisa), abducent nerve (Expandir a Pesquisa), augment nerve (Expandir a Pesquisa)
renal nerve » retinal nerve (Expandir a Pesquisa), cranial nerve (Expandir a Pesquisa), spinal nerve (Expandir a Pesquisa)
nerve cyst » nerve case (Expandir a Pesquisa), nerve system (Expandir a Pesquisa)
nerve cat » nerve can (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
cyst dis » cyst due (Expandir a Pesquisa)
_ absent » _ absence (Expandir a Pesquisa)
cat dis » cat diets (Expandir a Pesquisa), cat diet (Expandir a Pesquisa)
j renal » j real (Expandir a Pesquisa), j renaldi (Expandir a Pesquisa), j renato (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: (( aids treated nerve cat dis ) or ((( j renal nerve cyst dis ) or ( _ absent nerve cat dis ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( aids treated nerve cat dis ) OR ((( j renal nerve cyst dis ) OR ( _ absent nerve cat dis )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( aids treated nerve cat dis ) or ((( j renal nerve cyst dis ) or ( _ absent nerve cat dis ))))*.