Dataview query. How to concatenate that query? WHERE contains (file.name, "topic") AND all the notes that link to these notes

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Hi team! It is very difficult to me to put it together to make this work.
I am trying to gather query:
All notes that has word “Topic” in the filename AND all notes that link/(backlink) to these notes with the word “Topic”.
Group by “Topic”.
For Example i have notes like :

  1. “topic about weather”
  2. “topic on importance of sports”
  3. “topic on Social Issues”

What i am trying to achieve (after querying):

topic about weather:
- note 1 (link or linked to/from “topic about weather”)
- note 2 (link or linked to/from “topic about weather”)

topic on importance of sports:
- note 1 (link or linked to/from “topic on importance of sports”)
- note 3 (link or linked to/from “topic on importance of sports”)
- note 5 (link or linked to/from “topic on importance of sports”)