Talvez deva tentar algumas variações de ortografia:
coomber mason » coombes jason (Expandir a Pesquisa), coombs jason (Expandir a Pesquisa)
metal complex » metal complexes (Expandir a Pesquisa)
complex tea » complex tear (Expandir a Pesquisa), complex tears (Expandir a Pesquisa), complex tevar (Expandir a Pesquisa)
nino carlos » cano carlos (Expandir a Pesquisa), bacino carlos (Expandir a Pesquisa), semino carlos (Expandir a Pesquisa)
mason neil » manson neil (Expandir a Pesquisa), mattson neil (Expandir a Pesquisa), mason o'neil (Expandir a Pesquisa)
carlos naa » carlos nava (Expandir a Pesquisa), carlos nara (Expandir a Pesquisa), carlos noa (Expandir a Pesquisa)
l coomber » l cooper (Expandir a Pesquisa), k coombes (Expandir a Pesquisa)
nacl nino » nacl nano (Expandir a Pesquisa), nacl kno (Expandir a Pesquisa), nacl mno (Expandir a Pesquisa)
tea ngoc » ta ngoc (Expandir a Pesquisa), tra ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (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 l coomber mason neil ) OR ((( 5 metal complex tea ngoc ) OR ( 3.5 nacl nino carlos naa ))))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j l coomber mason neil ) OR ((( 5 metal complex tea ngoc ) OR ( 3.5 nacl nino carlos naa ))))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l coomber mason neil ) OR ((( 5 metal complex tea ngoc ) OR ( 3.5 nacl nino carlos naa ))))*.