Talvez deva tentar algumas variações de ortografia:
central reservoir » central reserve (Expandir a Pesquisa), intra reservoir (Expandir a Pesquisa), rectal reservoir (Expandir a Pesquisa)
reservoir system » reserve system (Expandir a Pesquisa), reservoir based (Expandir a Pesquisa), reservoir size (Expandir a Pesquisa)
absent nerve » bent nerve (Expandir a Pesquisa), abducent nerve (Expandir a Pesquisa), absent native (Expandir a Pesquisa)
system dis » system dias (Expandir a Pesquisa), system di (Expandir a Pesquisa), system das (Expandir a Pesquisa)
cent nerve » bent nerve (Expandir a Pesquisa), crest nerve (Expandir a Pesquisa), central nerve (Expandir a Pesquisa)
j central » 1hfj central (Expandir a Pesquisa)
nerve cat » nerve can (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
_ absent » _ absence (Expandir a Pesquisa)
cat dis » cat diets (Expandir a Pesquisa), cat diet (Expandir a Pesquisa)
i cent » i cento (Expandir a Pesquisa), ai cent (Expandir a Pesquisa), i cena (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 central reservoir system dis ) or ( i cent nerve cat dis ))) or ( _ absent nerve cat dis ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j central reservoir system dis ) OR ( i cent nerve cat dis ))) OR ( _ absent nerve cat dis )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j central reservoir system dis ) or ( i cent nerve cat dis ))) or ( _ absent nerve cat dis ))*.