Talvez deva tentar algumas variações de ortografia:
delays derived » delays delivered (Expandir a Pesquisa), arrays derived (Expandir a Pesquisa), assays derived (Expandir a Pesquisa)
cent adaptive » recent adaptive (Expandir a Pesquisa), center adaptive (Expandir a Pesquisa), scene adaptive (Expandir a Pesquisa)
derived cyst » derived cysts (Expandir a Pesquisa), derived cast (Expandir a Pesquisa), derived cat (Expandir a Pesquisa)
systems dds » systems dss (Expandir a Pesquisa), systems does (Expandir a Pesquisa), systems do (Expandir a Pesquisa)
mehta nerve » mehta nave (Expandir a Pesquisa), mehta nee (Expandir a Pesquisa), mehta neeraj (Expandir a Pesquisa)
nerve cat » nerve can (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
_ delays » _ delay (Expandir a Pesquisa), _ delayed (Expandir a Pesquisa)
k mehta » a mehta (Expandir a Pesquisa), _ mehta (Expandir a Pesquisa)
i cent » i cento (Expandir a Pesquisa), ai cent (Expandir a Pesquisa), ii cent (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 cent adaptive systems dds ) or ((( k mehta nerve cat due ) or ( _ delays derived cyst due ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( i cent adaptive systems dds ) OR ((( k mehta nerve cat due ) OR ( _ delays derived cyst due )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( i cent adaptive systems dds ) or ((( k mehta nerve cat due ) or ( _ delays derived cyst due ))))*.