Talvez deva tentar algumas variações de ortografia:
crest derived » host derived (Expandir a Pesquisa)
absent merve » absent nerve (Expandir a Pesquisa), absent gene (Expandir a Pesquisa), absent eye (Expandir a Pesquisa)
derived cat » derived cast (Expandir a Pesquisa), derived car (Expandir a Pesquisa), derived ca (Expandir a Pesquisa)
della nerve » della nave (Expandir a Pesquisa), della cervice (Expandir a Pesquisa), medulla nerve (Expandir a Pesquisa)
merve van » merve can (Expandir a Pesquisa), herve van (Expandir a Pesquisa), merve a (Expandir a Pesquisa)
case did » cases did (Expandir a Pesquisa), case di (Expandir a Pesquisa), case david (Expandir a Pesquisa)
_ absent » _ absence (Expandir a Pesquisa)
a crest » _ crest (Expandir a Pesquisa), a creusot (Expandir a Pesquisa), a crespo (Expandir a Pesquisa)
cat did » coast did (Expandir a Pesquisa), what did (Expandir a Pesquisa), cat dead (Expandir a Pesquisa)
dijk » dirk (Expandir a Pesquisa), disk (Expandir a Pesquisa), dick (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: (( a crest derived cat did ) or ((( j della nerve case did ) or ( _ absent merve van dijk ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( a crest derived cat did ) OR ((( j della nerve case did ) OR ( _ absent merve van dijk )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( a crest derived cat did ) or ((( j della nerve case did ) or ( _ absent merve van dijk ))))*.