Talvez deva tentar algumas variações de ortografia:
absent native » present native (Expandir a Pesquisa), absent nails (Expandir a Pesquisa), absent nerve (Expandir a Pesquisa)
native cacti » native lactic (Expandir a Pesquisa), native cat (Expandir a Pesquisa), native cattle (Expandir a Pesquisa)
treat nerve » rat nerve (Expandir a Pesquisa), treat service (Expandir a Pesquisa), direct nerve (Expandir a Pesquisa)
renal nerve » retinal nerve (Expandir a Pesquisa), cranial nerve (Expandir a Pesquisa), spinal nerve (Expandir a Pesquisa)
nerve cyst » nerve cat (Expandir a Pesquisa), nerve system (Expandir a Pesquisa)
case dis » case disc (Expandir a Pesquisa), case di (Expandir a Pesquisa), case does (Expandir a Pesquisa)
cyst dis » cyst due (Expandir a Pesquisa), cyst d (Expandir a Pesquisa)
_ absent » _ absence (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: (( i treat nerve case dis ) or ((( j renal nerve cyst dis ) or ( _ absent native cacti dis ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( i treat nerve case dis ) OR ((( j renal nerve cyst dis ) OR ( _ absent native cacti dis )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( i treat nerve case dis ) or ((( j renal nerve cyst dis ) or ( _ absent native cacti dis ))))*.