Talvez deva tentar algumas variações de ortografia:
complex three » complex than (Expandir a Pesquisa), complex tones (Expandir a Pesquisa)
metal complex » metal complexes (Expandir a Pesquisa)
carlos marin » carlos martin (Expandir a Pesquisa), carlos mario (Expandir a Pesquisa), carlos maria (Expandir a Pesquisa)
combs anion » combs ann (Expandir a Pesquisa), combs brandon (Expandir a Pesquisa), combs allison (Expandir a Pesquisa)
three next » three new (Expandir a Pesquisa), free next (Expandir a Pesquisa), three near (Expandir a Pesquisa)
anion net » anion bedt (Expandir a Pesquisa), anion na (Expandir a Pesquisa), anion n (Expandir a Pesquisa)
en carlos » leon carlos (Expandir a Pesquisa), jaen carlos (Expandir a Pesquisa), chen carlos (Expandir a Pesquisa)
0.9 nacl » 3.5 nacl (Expandir a Pesquisa)
e combs » sex combs (Expandir a Pesquisa)
5 metal » 5 methyl (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 e combs anion net ) or ((( 5 metal complex three next ) or ( 0.9 nacl en carlos marin ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j e combs anion net ) OR ((( 5 metal complex three next ) OR ( 0.9 nacl en carlos marin )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j e combs anion net ) or ((( 5 metal complex three next ) or ( 0.9 nacl en carlos marin ))))*.