This is the 3888th most frequent Turkish word.
araştırmaları
"Researches" or "investigations."
The word "araştırmaları" here is the accusative plural form of "araştırma" (research), referring to multiple investigations being supported.
Bilimsel araştırmaları desteklemek için yeni bir fon oluşturuldu.
A new fund has been established to support scientific research.
In this sentence, "araştırmaları" again appears in plural, highlighting specific studies analyzed.
Son yıllarda yapılan araştırmaları gözden geçirdim.
I reviewed the research conducted in recent years.
Here, "araştırmaları" is also plural but used in a broader context about environmental studies.