I am seeing something written on paper or notebook and most probably rows and columns are also there , but after few seconds i m searching for the same word or whatever it was written earlier on that page but could not find it written.
wa alaykum salam,
That is al-`ilm al-laduniyya (divine knowledge), regarding the benefits of salat/namaz. It is written in the hearts but not on papers. Seek it via dhikrullah followed by tafakkur/muraqabah (contemplation) and in-sha-Allah that will open via the baraka of your spiritual guides. Allah knows best.