Talvez deva tentar algumas variações de ortografia:
central nerve » ventral nerve (Expandir a Pesquisa), central nervous (Expandir a Pesquisa), central neural (Expandir a Pesquisa)
current wave » current work (Expandir a Pesquisa), current when (Expandir a Pesquisa), current w (Expandir a Pesquisa)
bent nervous » agent nervous (Expandir a Pesquisa), get nervous (Expandir a Pesquisa), rodent nervous (Expandir a Pesquisa)
nerve cyst » nerve cystic (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa)
system dcs » system dcus (Expandir a Pesquisa), system sdcs (Expandir a Pesquisa), system des (Expandir a Pesquisa)
j current » j currently (Expandir a Pesquisa), j curran (Expandir a Pesquisa), j currell (Expandir a Pesquisa)
wave cyst » valve cyst (Expandir a Pesquisa), wave crest (Expandir a Pesquisa), wave case (Expandir a Pesquisa)
cyst d » cyst _ (Expandir a Pesquisa), cyst a (Expandir a Pesquisa), cyst 2 (Expandir a Pesquisa)
j bent » j benet (Expandir a Pesquisa), j bento (Expandir a Pesquisa), j bena (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 current wave cyst d ) or ( a central nerve cyst d ))) or ( j bent nervous system dcs ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j current wave cyst d ) OR ( a central nerve cyst d ))) OR ( j bent nervous system dcs )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j current wave cyst d ) or ( a central nerve cyst d ))) or ( j bent nervous system dcs ))*.