| Subject | English | German |
| comp., MS | query optimizer | Abfrageoptimierer (A database engine component responsible for generating efficient execution plans for statements) |
| IT, R&D. | querying of a database | Abfragen von Datenbasen |
| AI. | querying system | Frage-Antwort-System |
| gen. | temporal databases:representation and querying | Zeitdatenbasen:Darstellung und Abfragen |