This is the 4603rd most frequent Russian word.
даче
"Даче" means "summer house" or "country cottage" in English.
Here, ‘даче’ refers to a summer residence or country house where people often go for leisure.
Мы отдыхали на даче всё лето.
We spent the summer relaxing at the country house.
In this context, ‘даче’ is the location, signifying the country house where things are stored.
Книги об экологии лежали на даче со старыми журналами.
Books about ecology lay at the dacha among old magazines.
‘даче’ here again indicates the physical place, the country house he's visiting for a specific purpose.