Talvez deva tentar algumas variações de ortografia:
digital curves » digital survey (Expandir a Pesquisa), digital nerves (Expandir a Pesquisa), digital atraves (Expandir a Pesquisa)
curves based » curve based (Expandir a Pesquisa), leaves based (Expandir a Pesquisa)
based doses » based dose (Expandir a Pesquisa), wasted doses (Expandir a Pesquisa), based dots (Expandir a Pesquisa)
cent nerve » bent nerve (Expandir a Pesquisa), recent nerve (Expandir a Pesquisa), crest nerve (Expandir a Pesquisa)
mena nerve » mental nerve (Expandir a Pesquisa), renal nerve (Expandir a Pesquisa), menan herve (Expandir a Pesquisa)
nerve fed » nerve field (Expandir a Pesquisa), nerve free (Expandir a Pesquisa), nerve food (Expandir a Pesquisa)
j digital » _ digital (Expandir a Pesquisa), a digital (Expandir a Pesquisa), 6 digital (Expandir a Pesquisa)
case does » cases does (Expandir a Pesquisa), cause does (Expandir a Pesquisa), case goes (Expandir a Pesquisa)
j cent » a cent (Expandir a Pesquisa), i cent (Expandir a Pesquisa), j center (Expandir a Pesquisa)
j mena » j medina (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 cent nerve fed diets ) or ((( j digital curves based doses ) or ( j mena nerve case does ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j cent nerve fed diets ) OR ((( j digital curves based doses ) OR ( j mena nerve case does )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j cent nerve fed diets ) or ((( j digital curves based doses ) or ( j mena nerve case does ))))*.