Talvez deva tentar algumas variações de ortografia:
crest derived » host derived (Expandir a Pesquisa)
derived fast » derived mast (Expandir a Pesquisa), derived fas (Expandir a Pesquisa), derived cast (Expandir a Pesquisa)
bento nerve » bent nerve (Expandir a Pesquisa), benign nerve (Expandir a Pesquisa)
i femoral » ii femoral (Expandir a Pesquisa), _ femoral (Expandir a Pesquisa), a femoral (Expandir a Pesquisa)
nerve cat » nerve can (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
fast dna » fast danya (Expandir a Pesquisa), yeast dna (Expandir a Pesquisa), fast data (Expandir a Pesquisa)
neck can » neck case (Expandir a Pesquisa), neck chin (Expandir a Pesquisa), neck clam (Expandir a Pesquisa)
can tdcs » a tdcs (Expandir a Pesquisa)
j crest » _ crest (Expandir a Pesquisa), a crest (Expandir a Pesquisa), 5 crest (Expandir a Pesquisa)
j bento » j benito (Expandir a Pesquisa), j benton (Expandir a Pesquisa), j benson (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(((( j crest derived fast dna ) OR ( i femoral neck can tdcs ))) OR ( j bento nerve cat due ))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j crest derived fast dna ) OR ( i femoral neck can tdcs ))) OR ( j bento nerve cat due ))*.