Check out these saved sample searches from the SMU Library Catalog. If you want to get only the most recent materials, limit the list of results to those published after 2000. You can also sort results by year. The most recent items will be at the top of the list.
Russian language -- Textbooks for foreign speakers -- English
Russian literature -- History and Criticism
Russian language -- Grammar
These databases are generally useful for World Languages and Literatures.
When searching them, add your language or world region as a search term.