Talvez deva tentar algumas variações de ortografia:
ventral merge » ventral mesh (Expandir a Pesquisa), ventral male (Expandir a Pesquisa), ventral mouse (Expandir a Pesquisa)
bento serve » bent nerve (Expandir a Pesquisa), bento sirlei (Expandir a Pesquisa)
benign non » benign bone (Expandir a Pesquisa)
serve can » nerve can (Expandir a Pesquisa), merve can (Expandir a Pesquisa), service can (Expandir a Pesquisa)
i ventral » _ ventral (Expandir a Pesquisa), a ventral (Expandir a Pesquisa), 2 ventral (Expandir a Pesquisa)
merge can » mergers can (Expandir a Pesquisa), mergel san (Expandir a Pesquisa), merge a (Expandir a Pesquisa)
a benign » _ benign (Expandir a Pesquisa)
j bento » j benito (Expandir a Pesquisa), j benton (Expandir a Pesquisa), j benson (Expandir a Pesquisa)
can dis » can disc (Expandir a Pesquisa), van dis (Expandir a Pesquisa), can die (Expandir a Pesquisa)
can dcs » can tdcs (Expandir a Pesquisa), can dce (Expandir a Pesquisa), can bddcs (Expandir a Pesquisa)
non cal » non caa (Expandir a Pesquisa), non ca (Expandir a Pesquisa), non cad (Expandir a Pesquisa)
cal dis » al dis (Expandir a Pesquisa), cal des (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 bento serve can dis ) OR ( i ventral merge can dcs ))) OR ( a benign non cal dis ))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(((( j bento serve can dis ) OR ( i ventral merge can dcs ))) OR ( a benign non cal dis ))*".