Perhaps you should try some spelling variations:
complejo trinh » complejo tipo (Expand Search), complejo tres (Expand Search)
composta con » compost con (Expand Search), composta com (Expand Search), compostado con (Expand Search)
al complejo » el complejo (Expand Search), del complejo (Expand Search), un complejo (Expand Search)
l composta » la composta (Expand Search), y composta (Expand Search), e composta (Expand Search)
kno carlos » cano carlos (Expand Search), nino carlos (Expand Search), pino carlos (Expand Search)
carlos noe » carlos nobre (Expand Search), carlos nojek (Expand Search), carlos n (Expand Search)
0.9 nacl » 3.5 nacl (Expand Search)
nacl kno » nacl nano (Expand Search), nacl en (Expand Search), nacl kcl (Expand Search)
con nee » con net (Expand Search), con noe (Expand Search), con node (Expand Search)
5 al » 5 yl (Expand Search), 5 a (Expand Search), 5 il (Expand Search)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: (( j l composta con nee ) or ((( 5 al complejo trinh quoc ) or ( 0.9 nacl kno carlos noe ))))*.