| Subject | English | Russian |
| AI. | search through a problem space | поиск в пространстве состояний (the collection of different states which can be reached by the system at a particular time Alex_Odeychuk) |
| AI. | search through a problem space for a goal state | поиск в пространстве состояний для достижения целевого состояния (Alex_Odeychuk) |