Perhaps you should try some spelling variations:
complex tried » complex trial (Expand Search), complex tree (Expand Search), complex tric (Expand Search)
comunes son » comunes sin (Expand Search), comunes con (Expand Search), comunes usos (Expand Search)
meo complex » mo complex (Expand Search), moo complex (Expand Search), metro complex (Expand Search)
nino carlos » cano carlos (Expand Search), bacino carlos (Expand Search), semino carlos (Expand Search)
carlos jara » carlos lara (Expand Search), carlos carla (Expand Search), carlos juca (Expand Search)
tried ngoc » trieu ngoc (Expand Search), trinh ngoc (Expand Search), tien ngoc (Expand Search)
y comunes » y comuneros (Expand Search), y comunales (Expand Search), de comunes (Expand Search)
son note » con note (Expand Search), song notes (Expand Search), son hotel (Expand Search)
c nino » a nino (Expand Search), f nino (Expand Search)
7.2 c » 7.2 _ (Expand Search), 0.2 c (Expand Search), 7.2 k (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (( j y comunes son note ) or ((( 5 meo complex tried ngoc ) or ( 7.2 c nino carlos jara ))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( j y comunes son note ) OR ((( 5 meo complex tried ngoc ) OR ( 7.2 c nino carlos jara )))).
• Adding a wildcard symbol may retrieve word variants: (( j y comunes son note ) or ((( 5 meo complex tried ngoc ) or ( 7.2 c nino carlos jara ))))*.