Talvez deva tentar algumas variações de ortografia:
patient negative » patients negative (Expandir a Pesquisa), potent negative (Expandir a Pesquisa), patients relative (Expandir a Pesquisa)
negative cyst » negative cystic (Expandir a Pesquisa), negative chest (Expandir a Pesquisa), negative case (Expandir a Pesquisa)
cena nerve » renal nerve (Expandir a Pesquisa), beta nerve (Expandir a Pesquisa), central nerve (Expandir a Pesquisa)
bent nerve » absent nerve (Expandir a Pesquisa), mental nerve (Expandir a Pesquisa), dental nerve (Expandir a Pesquisa)
l patient » al patient (Expandir a Pesquisa), ill patient (Expandir a Pesquisa), all patient (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)
i cena » a cena (Expandir a Pesquisa), _ cena (Expandir a Pesquisa), e cena (Expandir a Pesquisa)
j bent » j benet (Expandir a Pesquisa), j bento (Expandir a Pesquisa), j bena (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 cena nerve case dis ) or ((( j bent nerve case due ) or ( l patient negative cyst dis ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( i cena nerve case dis ) OR ((( j bent nerve case due ) OR ( l patient negative cyst dis )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( i cena nerve case dis ) or ((( j bent nerve case due ) or ( l patient negative cyst dis ))))*.