Talvez deva tentar algumas variações de ortografia:
metal complex » metal complexes (Expandir a Pesquisa)
complex trial » complex atrial (Expandir a Pesquisa), complex tibial (Expandir a Pesquisa), complex tropical (Expandir a Pesquisa)
charles jazra » charles joanna (Expandir a Pesquisa), charles janzer (Expandir a Pesquisa), charles jarmal (Expandir a Pesquisa)
knox charles » knott charles (Expandir a Pesquisa), cox charles (Expandir a Pesquisa), fox charles (Expandir a Pesquisa)
c.m bacon » com bacon (Expandir a Pesquisa), c.m bach (Expandir a Pesquisa), ham bacon (Expandir a Pesquisa)
bacon new » bacon's new (Expandir a Pesquisa), bacon neil (Expandir a Pesquisa), bacon e (Expandir a Pesquisa)
trial nor » trial nora (Expandir a Pesquisa), trial noa (Expandir a Pesquisa), trial non (Expandir a Pesquisa)
nacl knox » nacl kno (Expandir a Pesquisa), nacl mno (Expandir a Pesquisa)
5 metal » 5 methyl (Expandir a Pesquisa)
l c.m » li c.m (Expandir a Pesquisa), l com (Expandir a Pesquisa), l cam (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 l c.m bacon new ) or ((( 5 metal complex trial nor ) or ( 3.5 nacl knox charles jazra ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l c.m bacon new ) OR ((( 5 metal complex trial nor ) OR ( 3.5 nacl knox charles jazra )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l c.m bacon new ) or ((( 5 metal complex trial nor ) or ( 3.5 nacl knox charles jazra ))))*.