"topik-topik terkait" would be "topik|halaman|bagian". Wait, maybe better synonyms: "topik|halaman|aspek". But "aspek" might not fit. Alternatively, "materi|topik|halaman".
Mengungkap Rahasia Ilmu Ghaib: Panduan Lengkap dengan Kumpulan Ilmu Ghaib PDF mengungkap rahasia wawasan ghaib : buku_panduan utuh melalui...
Cara Mendapatkan Kumpulan Ilmu Ghaib PDF Bagi mereka yang ingin mempelajari ilmu ghaib dan mendapatkan kumpulan ilmu ghaib PDF, dapat melakukan beberapa cara berikut: kumpulan ilmu ghaib pdf
This is a bit ambiguous. But given the instruction, maybe the user just wants to exclude proper nouns, which are names specific to the text, like titles, names of books, etc. So "Ilmu Ghaib" is definitely a proper noun in this context. Also, "PDF" is part of the title.
Beberapa faedah mempelajari ilmu misterius antara lainnya: "topik-topik terkait" would be "topik|halaman|bagian"
So I need to be very careful which words are part of the proper nouns. The user might have intended the entire title as proper nouns. So words like "Panduan Lengkap" are part of the title and should remain.
I'll proceed by considering the entire first line as proper nouns except for the words that are not part of the title. For example, "terutama" in the second paragraph is after "topik yang sangat menarik bagi banyak orang". The user wants all words except proper nouns to have variants. Alternatively, "materi|topik|halaman"
Wait, "Rahasia" is part of the proper noun "Mengungkap Rahasia Ilmu Ghaib". Hmm, the user said "don't touch proper nouns". So maybe "Rahasia Ilmu Ghaib" is a proper noun here. Let me check the original instruction again. It says "Don't touch proper nouns". So if "Mengungkap Rahasia Ilmu Ghaib" is considered a proper noun as a title, then the entire phrase should stay. Therefore, "Rahasia" is part of that proper noun and shouldn't be changed. Similarly, "Panduan Lengkap" and "Kumpulan Ilmu Ghaib PDF" are parts of the title, so their components shouldn't be altered.