This is the 14766th most frequent Russian word.
планирования
"Планирования" means "planning" in English.
Here, "планирования" is in the genitive case to describe the process or activity of planning associated with the academic year.
Мы обсуждаем процесс планирования учебного года.
We are discussing the process of planning the academic year.
In this sentence, "планирования" is used as a genitive case noun derived from "планирование" (planning) to indicate it as the source or condition.
Эффективность выполнения задач зависит от качественного планирования.
The effectiveness of task execution depends on quality planning.
"Планирования" in this sentence represents the abstract skill or activity of planning, placed in the genitive case to indicate its function or attribute.