| 1 | subject_keyword:City services | 7 | 19,44% | 0,00 |
| 2 | subject_keyword:City+logistics. | 4 | 11,11% | 0,00 |
| 3 | dateIssued_keyword:2020 | 3 | 8,33% | 0,00 |
| 4 | has_content_in_original_bundle_keyword:true | 2 | 5,56% | 0,00 |
| 5 | subject_keyword:City logistics. | 2 | 5,56% | 0,00 |
| 6 | subject_keyword:City services. | 2 | 5,56% | 0,00 |
| 7 | subject_keyword:Smart cities. | 2 | 5,56% | 0,00 |
| 8 | author_keyword:Alfaro, Miguel. | 1 | 2,78% | 0,00 |
| 9 | author_keyword:Fuertes, Guillermo. | 1 | 2,78% | 0,00 |
| 10 | author_keyword:Gatica, Gustavo. | 1 | 2,78% | 0,00 |
