Talvez deva tentar algumas variações de ortografia:
composite based » composites based (Expandir a Pesquisa), nanocomposites based (Expandir a Pesquisa)
fill composite » film composite (Expandir a Pesquisa)
complex trans » complex traits (Expandir a Pesquisa), complex trait (Expandir a Pesquisa), complex than (Expandir a Pesquisa)
oil complex » cell complex (Expandir a Pesquisa)
campos nora » campos mora (Expandir a Pesquisa), campos na (Expandir a Pesquisa), camp nora (Expandir a Pesquisa)
trans ngoc » tran ngoc (Expandir a Pesquisa), trang ngoc (Expandir a Pesquisa), thanh ngoc (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa)
j fill » _ fill (Expandir a Pesquisa), e fill (Expandir a Pesquisa), j filz (Expandir a Pesquisa)
5 oil » _ oil (Expandir a Pesquisa), 5 il (Expandir a Pesquisa), l oil (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 fill composite based n ) or ((( 5 oil complex trans ngoc ) or ( 3.5 nacl _ campos nora ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j fill composite based n ) OR ((( 5 oil complex trans ngoc ) OR ( 3.5 nacl _ campos nora )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j fill composite based n ) or ((( 5 oil complex trans ngoc ) or ( 3.5 nacl _ campos nora ))))*.