Read 4-e-qul and Yasin. Surat Baqarah also helps for many things. That's all I know.
In my family, this topic has become something ridicilous. They say this cousin of my Dad said a du'a or phir phook maree kisi bandi par or phir us bandi nai us ka daftar ka kaam kar diya. Things like that. They also talk about many du'aahs you have to read, sentences or surats from Quran, then blow on food or drinks when you've read it, then you won't be ill anymore, or have a child (someone gave the have-a-child du'a to me once, I never used it myself though, it just seems so ridicilous!), etc. That's a form of magic too I suppose, jadoo.
Many Pakistani's do this, I've noticed. It's become a crazy trend in some families. I was often told not to eat something from a certain Aunty or Uncle, because they would do jadoo, which is also ridicilous and funny. During marriage, when husband was sometimes nice to me, his mother accused me of reading a du'a and afterwards blowing on my food before I ate it, so my husband would stop fighting. That was very funny and ridicilous too.
What is this jadoo thing amongst Pakistanis? I don't hear many people from Turkey or Maroc or other Muslim countries being so obsessed about it as our own Pakistanis.
Prophet (saww) told us to read certain surahs for protection, (like an_Nas) and that's it. So where do all these people get these du'ahs from which they read and afterwards blow on their foods and drinks before eating and drinking them? I've never read in any hadith or surat that one should read this du'a, then blow it on food and afterwards eat it to become smart or healthy or whatever. I'm not judging anyone, just trying to understand this.