Talvez deva tentar algumas variações de ortografia:
reactive system » reactive systems (Expandir a Pesquisa), reaction system (Expandir a Pesquisa), reaction systems (Expandir a Pesquisa)
latex reactive » related reactive (Expandir a Pesquisa), lysate reactive (Expandir a Pesquisa), lived reactive (Expandir a Pesquisa)
recent nerve » prevent nerve (Expandir a Pesquisa), rodent nerve (Expandir a Pesquisa), recurrent nerve (Expandir a Pesquisa)
real nerve » renal nerve (Expandir a Pesquisa), reveal nerve (Expandir a Pesquisa), fetal nerve (Expandir a Pesquisa)
system dcs » system dcus (Expandir a Pesquisa), system sdcs (Expandir a Pesquisa), system des (Expandir a Pesquisa)
nerve cat » nerve can (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
j recent » j redett (Expandir a Pesquisa)
j latex » j latey (Expandir a Pesquisa)
j real » j read (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 recent nerve cat due ) or ((( j real nerve cat due ) or ( j latex reactive system dcs ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j recent nerve cat due ) OR ((( j real nerve cat due ) OR ( j latex reactive system dcs )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j recent nerve cat due ) or ((( j real nerve cat due ) or ( j latex reactive system dcs ))))*.