This is the 6474th most frequent Russian word.
ads
The Russian word "ads" does not exist; it seems to be a mistaken transliteration. If you mean "ад" (ad), it translates to "hell" in English.
The word 'объявлений' refers to advertisements or notices usually published or posted, commonly referred to as 'ads' in English.
Я прочитал много объявлений о сдаче квартир.
I read many advertisements about apartment rentals.
The word 'рекламы' signifies commercial advertisements that are typically shown in digital or print media.
В приложении показаны разные виды рекламы.
The app displays various types of ads.
The word 'объявления' in this context is used to denote the online or digital advertisements displayed to promote services or products.