Perhaps you should try some spelling variations:
"public states colombia." » "public state colombia.", "public spaces colombia.", "public sociales colombia.", "public baths colombia."
"public aspects colombia." » "publica aspectos colombia.", "publica aspecto colombia.", "publicas aspectos colombia."
"public space colombia." » "public spaces colombia.", "public state colombia.", "public peace colombia.", "public spain colombia.", "public sphere colombia."

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("public states colombia.") or ("public aspects colombia."))) or ("public space colombia."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("public states colombia.") OR ("public aspects colombia."))) OR ("public space colombia.")).
• Removing quotes may allow a broader search: (((( public states colombia. ) or ( public aspects colombia. ))) or ( public space colombia. )).
• Adding a wildcard symbol may retrieve word variants: (((("public states colombia.") or ("public aspects colombia."))) or ("public space colombia."))*.