Talvez deva tentar algumas variações de ortografia:
complexes derived » complexes during (Expandir a Pesquisa), compounds derived (Expandir a Pesquisa)
nhc complexes » mhc complexes (Expandir a Pesquisa), zinc complexes (Expandir a Pesquisa), linc complexes (Expandir a Pesquisa)
abrao carlos » cabral carlos (Expandir a Pesquisa), abreu carlos (Expandir a Pesquisa), bravo carlos (Expandir a Pesquisa)
derived ngf » derived n (Expandir a Pesquisa), derived nk (Expandir a Pesquisa), derived ni (Expandir a Pesquisa)
carlos nava » carlos navarro (Expandir a Pesquisa), carlos eslava (Expandir a Pesquisa), carlos zavala (Expandir a Pesquisa)
combs upon » limbs upon (Expandir a Pesquisa)
upon net » upon neo (Expandir a Pesquisa), upon new (Expandir a Pesquisa), upon near (Expandir a Pesquisa)
0.9 nacl » 3.5 nacl (Expandir a Pesquisa)
l combs » e combs (Expandir a Pesquisa), _ combs (Expandir a Pesquisa), l comps (Expandir a Pesquisa)
i nhc » i mhc (Expandir a Pesquisa), _ nhc (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 combs upon net ) or ((( i nhc complexes derived ngf ) or ( 0.9 nacl abrao carlos nava ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l combs upon net ) OR ((( i nhc complexes derived ngf ) OR ( 0.9 nacl abrao carlos nava )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l combs upon net ) or ((( i nhc complexes derived ngf ) or ( 0.9 nacl abrao carlos nava ))))*.