The topic was the problem map of the projects for catch-up in the 2014-2020 period, based on the literature related to segregation phenomena, the analysis of related documents and interviews with social workers working in the field.

The main problem areas that emerged during the research were: the use of concepts related to segregation, the delimitation and selection of segregation, and the various difficulties of project format implementation. Further, detailed research on the phenomena would be important, the phenomena related to segregation can be considered an important social problem for decades and understanding the difficulties can be a key element of successful interventions.