Talvez deva tentar algumas variações de ortografia:
methyl complex » metal complex (Expandir a Pesquisa), method complex (Expandir a Pesquisa), methylase complex (Expandir a Pesquisa)
complex distal » complex disease (Expandir a Pesquisa), complex crystal (Expandir a Pesquisa), complex data (Expandir a Pesquisa)
bueno carlos » moreno carlos (Expandir a Pesquisa), bacino carlos (Expandir a Pesquisa), cano carlos (Expandir a Pesquisa)
carlos nobre » marlos nobre (Expandir a Pesquisa), marcos nobre (Expandir a Pesquisa), carlos sobral (Expandir a Pesquisa)
distal ngoc » distal non (Expandir a Pesquisa), distal nos (Expandir a Pesquisa)
combs los » comps los (Expandir a Pesquisa), combs locus (Expandir a Pesquisa), combs lisa (Expandir a Pesquisa)
7.5 nacl » 3.5 nacl (Expandir a Pesquisa), 0.9 nacl (Expandir a Pesquisa)
los new » loss new (Expandir a Pesquisa), los neo (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 _ combs los new ) or ((( 5 methyl complex distal ngoc ) or ( 7.5 nacl bueno carlos nobre ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j _ combs los new ) OR ((( 5 methyl complex distal ngoc ) OR ( 7.5 nacl bueno carlos nobre )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j _ combs los new ) or ((( 5 methyl complex distal ngoc ) or ( 7.5 nacl bueno carlos nobre ))))*.