Talvez deva tentar algumas variações de ortografia:
complex tree » complex three (Expandir a Pesquisa), complex tale (Expandir a Pesquisa), complex tric (Expandir a Pesquisa)
sets complex » set1 complex (Expandir a Pesquisa), set complex (Expandir a Pesquisa), set3 complex (Expandir a Pesquisa)
combs anion » combs ann (Expandir a Pesquisa), combs brandon (Expandir a Pesquisa), combs allison (Expandir a Pesquisa)
nacl bacino » nel bacino (Expandir a Pesquisa)
carlos mota » carlos motta (Expandir a Pesquisa), carlos mora (Expandir a Pesquisa), carlos moya (Expandir a Pesquisa)
anion net » anion bedt (Expandir a Pesquisa), anion na (Expandir a Pesquisa), anion n (Expandir a Pesquisa)
tree ngoc » tien ngoc (Expandir a Pesquisa), tieu ngoc (Expandir a Pesquisa), tue ngoc (Expandir a Pesquisa)
7.5 nacl » 3.5 nacl (Expandir a Pesquisa), 0.9 nacl (Expandir a Pesquisa)
e combs » sex combs (Expandir a Pesquisa)
5 sets » _ sets (Expandir a Pesquisa), 1 sets (Expandir a Pesquisa), 3 sets (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 e combs anion net ) or ((( 5 sets complex tree ngoc ) or ( 7.5 nacl bacino carlos mota ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j e combs anion net ) OR ((( 5 sets complex tree ngoc ) OR ( 7.5 nacl bacino carlos mota )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j e combs anion net ) or ((( 5 sets complex tree ngoc ) or ( 7.5 nacl bacino carlos mota ))))*.