Talvez deva tentar algumas variações de ortografia:
delta nerve » beta nerve (Expandir a Pesquisa), deltoid nerve (Expandir a Pesquisa), deltas served (Expandir a Pesquisa)
when nerves » when nerve (Expandir a Pesquisa), when nurses (Expandir a Pesquisa), when neurons (Expandir a Pesquisa)
nerves case » nerves cause (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerves based (Expandir a Pesquisa)
bean nerve » brain nerve (Expandir a Pesquisa), can nerve (Expandir a Pesquisa), than nerve (Expandir a Pesquisa)
nerve cat » nerve can (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
nerve cut » nerve cuff (Expandir a Pesquisa), nerve can (Expandir a Pesquisa), nerve c (Expandir a Pesquisa)
cat diet » cat diets (Expandir a Pesquisa), fat diet (Expandir a Pesquisa), eat diet (Expandir a Pesquisa)
case dti » case data (Expandir a Pesquisa), based dti (Expandir a Pesquisa), case due (Expandir a Pesquisa)
j delta » j della (Expandir a Pesquisa), j delton (Expandir a Pesquisa), j deluca (Expandir a Pesquisa)
cut dis » cut disk (Expandir a Pesquisa), cut discs (Expandir a Pesquisa), cut dian (Expandir a Pesquisa)
2 when » 1 when (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: (( j delta nerve cat diet ) or ((( j bean nerve cut dis ) or ( 2 when nerves case dti ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j delta nerve cat diet ) OR ((( j bean nerve cut dis ) OR ( 2 when nerves case dti )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j delta nerve cat diet ) or ((( j bean nerve cut dis ) or ( 2 when nerves case dti ))))*.