Talvez deva tentar algumas variações de ortografia:
absence nerve » absent nerve (Expandir a Pesquisa), absence genree (Expandir a Pesquisa), absence gene (Expandir a Pesquisa)
affect neural » affects neural (Expandir a Pesquisa), affect neuronal (Expandir a Pesquisa), affect natural (Expandir a Pesquisa)
absent native » present native (Expandir a Pesquisa), absent late (Expandir a Pesquisa), absent nails (Expandir a Pesquisa)
neural cyst » neural cest (Expandir a Pesquisa), dural cyst (Expandir a Pesquisa), neuralgia cyst (Expandir a Pesquisa)
native cyst » native cystic (Expandir a Pesquisa), negative cyst (Expandir a Pesquisa), native cas9 (Expandir a Pesquisa)
ii absent » ii absence (Expandir a Pesquisa), _ absent (Expandir a Pesquisa), ii agent (Expandir a Pesquisa)
case dis » case disc (Expandir a Pesquisa), case did (Expandir a Pesquisa), case di (Expandir a Pesquisa)
cyst d » cyst _ (Expandir a Pesquisa), cyst a (Expandir a Pesquisa), cyst 2 (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: (( _ absence nerve case dis ) or ((( _ affect neural cyst due ) or ( ii absent native cyst d ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( _ absence nerve case dis ) OR ((( _ affect neural cyst due ) OR ( ii absent native cyst d )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( _ absence nerve case dis ) or ((( _ affect neural cyst due ) or ( ii absent native cyst d ))))*.