Talvez deva tentar algumas variações de ortografia:
metil complex » metal complex (Expandir a Pesquisa), medial complex (Expandir a Pesquisa), metals complex (Expandir a Pesquisa)
complex trang » complex trans (Expandir a Pesquisa), complex trait (Expandir a Pesquisa), complex than (Expandir a Pesquisa)
knecht carlos » knecht carolin (Expandir a Pesquisa)
carlos jara » carlos lara (Expandir a Pesquisa), carlos carla (Expandir a Pesquisa), carlos juca (Expandir a Pesquisa)
from reach » from each (Expandir a Pesquisa), from peach (Expandir a Pesquisa), from beach (Expandir a Pesquisa)
reach new » reaches new (Expandir a Pesquisa), reaching new (Expandir a Pesquisa)
trang ngo » trang ngoc (Expandir a Pesquisa), thang ngo (Expandir a Pesquisa), trung ngo (Expandir a Pesquisa)
5 metil » 5 methyl (Expandir a Pesquisa)
nacl » natl (Expandir a Pesquisa), nac (Expandir a Pesquisa), nucl (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 from reach new ) or ((( 5 metil complex trang ngo ) or ( 0.9 nacl knecht carlos jara ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l from reach new ) OR ((( 5 metil complex trang ngo ) OR ( 0.9 nacl knecht carlos jara )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l from reach new ) or ((( 5 metil complex trang ngo ) or ( 0.9 nacl knecht carlos jara ))))*.