Talvez deva tentar algumas variações de ortografia:
present native » present nation (Expandir a Pesquisa), presenting native (Expandir a Pesquisa), preserve native (Expandir a Pesquisa)
derived caso » derived cao (Expandir a Pesquisa), derived cast (Expandir a Pesquisa), derived car (Expandir a Pesquisa)
mendez nerve » mendez neri (Expandir a Pesquisa), mendez narvaez (Expandir a Pesquisa), mendez noelle (Expandir a Pesquisa)
native crab » native ca (Expandir a Pesquisa), invasive crab (Expandir a Pesquisa)
crab diets » carb diets (Expandir a Pesquisa), crab disease (Expandir a Pesquisa)
j present » j prevent (Expandir a Pesquisa), j prevents (Expandir a Pesquisa), j preben (Expandir a Pesquisa)
caso due » caso de (Expandir a Pesquisa), caso duas (Expandir a Pesquisa), caso da (Expandir a Pesquisa)
case dis » case disc (Expandir a Pesquisa), case di (Expandir a Pesquisa), case does (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: (( _ host derived caso due ) or ((( j present native crab diets ) or ( j mendez nerve case dis ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( _ host derived caso due ) OR ((( j present native crab diets ) OR ( j mendez nerve case dis )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( _ host derived caso due ) or ((( j present native crab diets ) or ( j mendez nerve case dis ))))*.