Talvez deva tentar algumas variações de ortografia:
present native » present nation (Expandir a Pesquisa), presenting native (Expandir a Pesquisa), preserve native (Expandir a Pesquisa)
letter nerve » letter nurse (Expandir a Pesquisa), matter nerve (Expandir a Pesquisa), letter nervous (Expandir a Pesquisa)
native case » native cases (Expandir a Pesquisa), dative case (Expandir a Pesquisa), native cas9 (Expandir a Pesquisa)
bent nerve » absent nerve (Expandir a Pesquisa), mental nerve (Expandir a Pesquisa), dental nerve (Expandir a Pesquisa)
j present » j prevent (Expandir a Pesquisa), j prevents (Expandir a Pesquisa), j preben (Expandir a Pesquisa)
j letter » bj letter (Expandir a Pesquisa), cj letter (Expandir a Pesquisa), j letters (Expandir a Pesquisa)
case dis » case disc (Expandir a Pesquisa), case did (Expandir a Pesquisa), case di (Expandir a Pesquisa)
l bent » l benth (Expandir a Pesquisa), l bengt (Expandir a Pesquisa), l bento (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 letter nerve case dis ) or ((( j present native case dis ) or ( l bent nerve case dis ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j letter nerve case dis ) OR ((( j present native case dis ) OR ( l bent nerve case dis )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j letter nerve case dis ) or ((( j present native case dis ) or ( l bent nerve case dis ))))*.