Talvez deva tentar algumas variações de ortografia:
metal complex » metal complexes (Expandir a Pesquisa)
complex soil » complex social (Expandir a Pesquisa), complex socio (Expandir a Pesquisa), complex sound (Expandir a Pesquisa)
nucl luciano » manuel luciano (Expandir a Pesquisa), lucas luciano (Expandir a Pesquisa), lucky luciano (Expandir a Pesquisa)
carlos nodal » carlos vidal (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa), carlos nejar (Expandir a Pesquisa)
comps con » compost con (Expandir a Pesquisa), comps los (Expandir a Pesquisa)
soil net » soil n (Expandir a Pesquisa), soil n2o (Expandir a Pesquisa)
7.5 nucl » 7.5 nacl (Expandir a Pesquisa)
l comps » m comps (Expandir a Pesquisa)
con net » con nee (Expandir a Pesquisa), non net (Expandir a Pesquisa), upon net (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 comps con net ) or ((( 5 metal complex soil net ) or ( 7.5 nucl luciano carlos nodal ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l comps con net ) OR ((( 5 metal complex soil net ) OR ( 7.5 nucl luciano carlos nodal ))))*.