| Nederlands | nld-000 |
| nasporen | |
| Deutsch | deu-000 | ergründen |
| Deutsch | deu-000 | zurückverfolgen |
| English | eng-000 | dereference |
| English | eng-000 | determine |
| English | eng-000 | explore |
| English | eng-000 | fathom |
| English | eng-000 | find out |
| English | eng-000 | get to the bottom |
| English | eng-000 | investigate |
| English | eng-000 | retrace |
| English | eng-000 | search |
| English | eng-000 | trace |
| English | eng-000 | trace back |
| English | eng-000 | track |
| English | eng-000 | trackback |
| français | fra-000 | approfondir |
| français | fra-000 | fonder |
| français | fra-000 | rechercher |
| français | fra-000 | remonter jusqu’à l’origine |
| italiano | ita-000 | cercare di penetrare |
| italiano | ita-000 | ripercorrere |
| italiano | ita-000 | sondare |
| Nederlands | nld-000 | doorgronden |
| Nederlands | nld-000 | nagaan |
| Nederlands | nld-000 | naspeuren |
| polski | pol-000 | badać |
| polski | pol-000 | dochodzić |
| polski | pol-000 | zbadać |
| russkij | rus-001 | issljedowat' |
| russkij | rus-001 | isutschat' |
| russkij | rus-001 | prosljedit |
| español | spa-000 | averiguar |
| español | spa-000 | buscar los orígenes |
| español | spa-000 | indagar |
| svenska | swe-000 | utforska |
| svenska | swe-000 | utgrunda |
| svenska | swe-000 | utröna |