This is the 17393rd most frequent Russian word.
тематика
"Тематика" means "subject matter" or "topic."
Here 'тематика' refers to the general theme or subject matter of the conference.
Тематика конференции включает экологические проблемы.
The theme of the conference includes environmental issues.
In this sentence, 'тематика' is used to indicate a specific field or topic of study.
Она изучает тематику современных технологий.
She studies the topic of modern technologies.
Here 'тематика' denotes the thematic scope or range of subjects explored in the novels.