Talvez deva tentar algumas variações de ortografia:
methyl complex » metal complex (Expandir a Pesquisa), method complex (Expandir a Pesquisa), methylase complex (Expandir a Pesquisa)
complex tran » complex trans (Expandir a Pesquisa), complex than (Expandir a Pesquisa), complex trait (Expandir a Pesquisa)
del compost » de compost (Expandir a Pesquisa), del compuesto (Expandir a Pesquisa)
compost bin » compost barn (Expandir a Pesquisa), compost con (Expandir a Pesquisa), compost en (Expandir a Pesquisa)
kcal campos » leal campos (Expandir a Pesquisa), ucam campos (Expandir a Pesquisa), social campos (Expandir a Pesquisa)
campos nora » campos mora (Expandir a Pesquisa), campos na (Expandir a Pesquisa), camp nora (Expandir a Pesquisa)
nacl kcal » nacl kcl (Expandir a Pesquisa)
7.5 nacl » 3.5 nacl (Expandir a Pesquisa), 0.9 nacl (Expandir a Pesquisa)
bin nee » bin nie (Expandir a Pesquisa), sin nee (Expandir a Pesquisa), win nee (Expandir a Pesquisa)
j del » y del (Expandir a Pesquisa), m del (Expandir a Pesquisa), _ del (Expandir a Pesquisa)
ngoc » ngo (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 del compost bin nee ) or ((( 5 methyl complex tran ngoc ) or ( 7.5 nacl kcal campos nora ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j del compost bin nee ) OR ((( 5 methyl complex tran ngoc ) OR ( 7.5 nacl kcal campos nora )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j del compost bin nee ) or ((( 5 methyl complex tran ngoc ) or ( 7.5 nacl kcal campos nora ))))*.