This is the 2597th most frequent Arabic word.
الجامعية
"الجامعية" means "university-related" or "collegiate."
The word 'الجامعية' is used here as an adjective describing 'الحياة' (life), referring to life within a university context.
أنا أستمتع بالحياة الجامعية.
I enjoy university life.
Here, 'الجامعية' is similarly an adjective describing 'النصائح' (advice), indicating that the advice is related to university affairs.
هذا الكتاب يحتوي على النصائح الجامعية.
This book contains university-related advice.
In this sentence, 'الجامعية' qualifies 'الطالبة' (student), specifying that the student is attending a university or is involved in university education.