This is the 12389th most frequent Turkish word.
hedeflediklerinin
"The things they aim/target for."
In this sentence, 'hedeflediklerinin' is used as an object possessing what 'he' aimed for, emphasizing determination.
O, hedeflediklerinin peşinden koşmaya devam etti.
He kept pursuing what he aimed for.
Here, 'hedeflediklerinin' is acting as a noun referring to goals or objectives one has set.
Başarı, hedeflediklerinin dışına çıkmadan çalışmakla gelir.
Success comes from working without stepping outside of what you aim for.
'Hedeflediklerinin' functions to describe the content or scope of what one has aimed for, showing acknowledgment.