Talvez deva tentar algumas variações de ortografia:
gentner serve » better serve (Expandir a Pesquisa), gentner dedre (Expandir a Pesquisa), gentner eva (Expandir a Pesquisa)
serve release » nerve release (Expandir a Pesquisa), service release (Expandir a Pesquisa), serine release (Expandir a Pesquisa)
mentz serve » mentz steve (Expandir a Pesquisa), mental nerve (Expandir a Pesquisa), mentec herve (Expandir a Pesquisa)
release di » release do (Expandir a Pesquisa), release d (Expandir a Pesquisa), release de (Expandir a Pesquisa)
j gentner » _ gentner (Expandir a Pesquisa), j centner (Expandir a Pesquisa), j genner (Expandir a Pesquisa)
neri case » mri case (Expandir a Pesquisa), fmri case (Expandir a Pesquisa), ari case (Expandir a Pesquisa)
bei neri » bei bei (Expandir a Pesquisa), bei der (Expandir a Pesquisa), i neri (Expandir a Pesquisa)
serve c » serve _ (Expandir a Pesquisa), serve a (Expandir a Pesquisa), herve c (Expandir a Pesquisa)
j mentz » j mentzer (Expandir a Pesquisa), j mendez (Expandir a Pesquisa)
case di » case dti (Expandir a Pesquisa), case d (Expandir a Pesquisa), case de (Expandir a Pesquisa)
c dis » c dias (Expandir a Pesquisa), c disc (Expandir a Pesquisa), c dos (Expandir a Pesquisa)
i bei » i ben (Expandir a Pesquisa), _ bei (Expandir a Pesquisa), i beg (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 gentner serve c dis ) OR ((( j mentz serve release di ) OR ( i bei neri case di ))))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j gentner serve c dis ) OR ((( j mentz serve release di ) OR ( i bei neri case di ))))*".