Perhaps you should try some spelling variations:
complex marine » complex matrices (Expand Search), complex matrix (Expand Search), complex membrane (Expand Search)
nsl complex » msl complex (Expand Search), basal complex (Expand Search), cell complex (Expand Search)
marine ngoc » marine non (Expand Search)
cano carlos » luciano carlos (Expand Search), bacino carlos (Expand Search), solano carlos (Expand Search)
carlos noel » carlos noe (Expand Search), carlos joel (Expand Search), carlos yoel (Expand Search)
campos com » campos c (Expand Search), campos costa (Expand Search)
nacl cano » nacl nano (Expand Search), nacl caso4 (Expand Search), nacl cacl (Expand Search)
0.9 nacl » 3.5 nacl (Expand Search)
com net » com nat (Expand Search), com nei (Expand Search), mom net (Expand Search)
5 nsl » _ nsl (Expand Search), 5 ns5 (Expand Search), l nsl (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 _ campos com net ) or ((( 5 nsl complex marine ngoc ) or ( 0.9 nacl cano carlos noel ))))*.