Talvez deva tentar algumas variações de ortografia:
metro complex » hetero complex (Expandir a Pesquisa), method complex (Expandir a Pesquisa), metal complex (Expandir a Pesquisa)
complex trial » complex atrial (Expandir a Pesquisa), complex tibial (Expandir a Pesquisa), complex tropical (Expandir a Pesquisa)
carlos nojek » carlos nunez (Expandir a Pesquisa), carlos nunes (Expandir a Pesquisa), carlos nejar (Expandir a Pesquisa)
naoh carlos » naoh carbon (Expandir a Pesquisa), rath carlos (Expandir a Pesquisa), bloch carlos (Expandir a Pesquisa)
trial ngoc » trinh ngoc (Expandir a Pesquisa), trial noa (Expandir a Pesquisa), trial nic (Expandir a Pesquisa)
nacl naoh » nacl nabr (Expandir a Pesquisa), nacl nano (Expandir a Pesquisa)
l toombs » ms toombs (Expandir a Pesquisa), g coombs (Expandir a Pesquisa), _ coombs (Expandir a Pesquisa)
0.9 nacl » 3.5 nacl (Expandir a Pesquisa)
jason a » jason _ (Expandir a Pesquisa)
5 metro » 5 metros (Expandir a Pesquisa), 5 meters (Expandir a Pesquisa), 5 method (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 toombs jason a ) or ((( 5 metro complex trial ngoc ) or ( 0.9 nacl naoh carlos nojek ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l toombs jason a ) OR ((( 5 metro complex trial ngoc ) OR ( 0.9 nacl naoh carlos nojek )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l toombs jason a ) or ((( 5 metro complex trial ngoc ) or ( 0.9 nacl naoh carlos nojek ))))*.