I changed my research sound to Wolo Wolo
but my big problem is the sound of research after a research is finished
is limited possible.
I know the nummber is 50330 but

I cant make the song for research like 10 sec long mabey someone can explain me how
to make the sound that long that i need..

If I understand you correctly, you know that's the file you have to replace but, when you replace the file, the sounds doesn't play and it's probably because the sound it's too long. Looking around in Advanced Genie Editor I haven't found anything that looks like you can change the sound duration so maybe it is hardcoded in the game.

Have you tested with different durations so as to establish if there is a threshold?

I tryed different Sounds but " Sound which go 1-4 sec works..
But sound which go 5-10 sec dont works and I need this 5-10 seconds

Then probably the game is hardcoded to play short sounds so that you don't get a mess of sounds when there are a lot of things happening.

Change your mobile ringtone to Wololoo. it will fix it