Talvez deva tentar algumas variações de ortografia:
methyl complex » metal complex (Expandir a Pesquisa), method complex (Expandir a Pesquisa), methylase complex (Expandir a Pesquisa)
compost con » compost bin (Expandir a Pesquisa), compost en (Expandir a Pesquisa), compostado con (Expandir a Pesquisa)
complex tap » complex than (Expandir a Pesquisa), complex task (Expandir a Pesquisa), complex tear (Expandir a Pesquisa)
nabr carlos » najar carlos (Expandir a Pesquisa), nader carlos (Expandir a Pesquisa), mar carlos (Expandir a Pesquisa)
carlos juan » carlos julio (Expandir a Pesquisa)
l compost » el compost (Expandir a Pesquisa), l composti (Expandir a Pesquisa), _ compost (Expandir a Pesquisa)
nacl nabr » nacl kbr (Expandir a Pesquisa), nacl nano (Expandir a Pesquisa)
tap ngoc » ta ngoc (Expandir a Pesquisa), tam ngoc (Expandir a Pesquisa), tai ngoc (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa)
con new » icon new (Expandir a Pesquisa), con nee (Expandir a Pesquisa), con net (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 compost con new ) or ((( 5 methyl complex tap ngoc ) or ( 3.5 nacl nabr carlos juan ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l compost con new ) OR ((( 5 methyl complex tap ngoc ) OR ( 3.5 nacl nabr carlos juan )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l compost con new ) or ((( 5 methyl complex tap ngoc ) or ( 3.5 nacl nabr carlos juan ))))*.