Perhaps you should try some spelling variations:
compleja trinh » compleja tipo (Expand Search), compleja trama (Expand Search), compleja triplex (Expand Search)
lo compleja » la compleja (Expand Search), lo complejo (Expand Search), o compleja (Expand Search)
carlos noda » carlos nodal (Expand Search), carlos noa (Expand Search), carlos nava (Expand Search)
combs coli » combs colin (Expand Search), combe colin (Expand Search), combs cody (Expand Search)
trinh tuan » trinh xuan (Expand Search), trinh tran (Expand Search), trinh quang (Expand Search)
cao carlos » caro carlos (Expand Search), sao carlos (Expand Search), cardo carlos (Expand Search)
7.5 nacl » 3.5 nacl (Expand Search), 0.9 nacl (Expand Search)
nacl cao » nacl co (Expand Search), nacl caso4 (Expand Search), nacl cacl (Expand Search)
l combs » e combs (Expand Search), _ combs (Expand Search), l comps (Expand Search)
l lo » l l (Expand Search), l o (Expand Search), y lo (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( j l combs coli new ) OR ((( l lo compleja trinh tuan ) OR ( 7.5 nacl cao carlos noda ))))~".
• Adding a wildcard symbol may retrieve word variants: (( j l combs coli new ) OR ((( l lo compleja trinh tuan ) OR ( 7.5 nacl cao carlos noda ))))*.