Talvez deva tentar algumas variações de ortografia:
current curve » current survey (Expandir a Pesquisa), current care (Expandir a Pesquisa), current nerve (Expandir a Pesquisa)
central herve » central nerve (Expandir a Pesquisa), central nerven (Expandir a Pesquisa), central nerves (Expandir a Pesquisa)
dunham serve » dunham steve (Expandir a Pesquisa), dunham george (Expandir a Pesquisa), dunham steven (Expandir a Pesquisa)
curve cyst » curve cost (Expandir a Pesquisa), nerve cyst (Expandir a Pesquisa)
j central » 1hfj central (Expandir a Pesquisa)
serve can » nerve can (Expandir a Pesquisa), merve can (Expandir a Pesquisa), service can (Expandir a Pesquisa)
j dunham » e dunham (Expandir a Pesquisa), h dunham (Expandir a Pesquisa), j dundas (Expandir a Pesquisa)
can diet » can direct (Expandir a Pesquisa)
a dijk » v dijk (Expandir a Pesquisa), f dijk (Expandir a Pesquisa), h dijk (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 current curve cyst due ) OR ( j central herve a dijk ))) OR ( j dunham serve can diet ))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(((( i current curve cyst due ) OR ( j central herve a dijk ))) OR ( j dunham serve can diet ))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( i current curve cyst due ) OR ( j central herve a dijk ))) OR ( j dunham serve can diet ))*.