Talvez deva tentar algumas variações de ortografia:
composto based » compost based (Expandir a Pesquisa), composite based (Expandir a Pesquisa), composix based (Expandir a Pesquisa)
metal complex » metal complexes (Expandir a Pesquisa)
complex trans » complex traits (Expandir a Pesquisa), complex trait (Expandir a Pesquisa), complex than (Expandir a Pesquisa)
campos nora » campos mora (Expandir a Pesquisa), campos na (Expandir a Pesquisa), camp nora (Expandir a Pesquisa)
d composto » do composto (Expandir a Pesquisa), de composto (Expandir a Pesquisa), e composto (Expandir a Pesquisa)
trans ngoc » tran ngoc (Expandir a Pesquisa), trang ngoc (Expandir a Pesquisa), thanh ngoc (Expandir a Pesquisa)
based new » based next (Expandir a Pesquisa), based near (Expandir a Pesquisa), based n (Expandir a Pesquisa)
5 metal » 5 metil (Expandir a Pesquisa), 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 d composto based new ) or ((( 5 metal complex trans ngoc ) or ( 0.9 nacl _ campos nora ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j d composto based new ) OR ((( 5 metal complex trans ngoc ) OR ( 0.9 nacl _ campos nora )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j d composto based new ) or ((( 5 metal complex trans ngoc ) or ( 0.9 nacl _ campos nora ))))*.