Talvez deva tentar algumas variações de ortografia:
dental curves » dental surveys (Expandir a Pesquisa), dental caries (Expandir a Pesquisa), dental survey (Expandir a Pesquisa)
curves based » curve based (Expandir a Pesquisa), leaves based (Expandir a Pesquisa)
cent nerve » bent nerve (Expandir a Pesquisa), recent nerve (Expandir a Pesquisa), crest nerve (Expandir a Pesquisa)
based dots » based dot (Expandir a Pesquisa), based data (Expandir a Pesquisa), based dose (Expandir a Pesquisa)
meng nerve » long nerve (Expandir a Pesquisa), mental nerve (Expandir a Pesquisa), menguy herve (Expandir a Pesquisa)
case goes » care goes (Expandir a Pesquisa), age goes (Expandir a Pesquisa), jose goes (Expandir a Pesquisa)
j dental » j delta (Expandir a Pesquisa), j dent (Expandir a Pesquisa), j deal (Expandir a Pesquisa)
nerve a » nerve _ (Expandir a Pesquisa)
j cent » a cent (Expandir a Pesquisa), i cent (Expandir a Pesquisa), j center (Expandir a Pesquisa)
j meng » j mena (Expandir a Pesquisa)
a dis » a dos (Expandir a Pesquisa), a des (Expandir a Pesquisa), a dia (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 a dis ) or ((( j dental curves based dots ) or ( j meng nerve case goes ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j cent nerve a dis ) OR ((( j dental curves based dots ) OR ( j meng nerve case goes )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j cent nerve a dis ) or ((( j dental curves based dots ) or ( j meng nerve case goes ))))*.