The purpose of this thesis is to analyze the various reasons that have contributed to the decisionof international students not to return to their home countries after completing their studies, with a focus on students from Rwanda, Nigeria, and Cameroon. The study will include information about student’s home countries to provide a greater understanding of where they come from and how this has contributed to the decisions they have made. The push and pull factor theory will help to understand the different reasons why people choose to immigrate instead of staying in their home countries and what becomes a pull factor in the whole process. To gain even more insight into the students' choice not to return home, semistructured interviews with the 10 individuals will become important. By interviewing the 10 individuals from Rwanda, Nigeria, and Cameroon, one could tell that the countries have had amajor impact on the students' choice not to return home. Results showed that many chose not to return home because of the political instability that council in their home countries, some also felt living a life where they did not have to worry about tomorrow was an important factor in not going back home. The conclusion drawn was that countries were losing talented people because of their inability to put the needs of their citizens first.

The monographic thesis mainly solves poetry and prose of Josef Mach, the Czech writer, journalist and clerk. It watches literary progress of his poetics according to the era context, influenc of places, historical and social events and inspirations of other artists who surrounded him. The work look into the texts and lyrics by a diachronic and synchronic way. The section about his original works is followed by a chapter about translations of several novels, because he acted even on this literary field. Then the general outline of the reception of Mach's personality and works since the time of his life until today. The whole thesis is introduced by Mach's biography to which it returns in many topics because his works have an empiric character and it is closely connected to the life. The object of the thesis is to sum information about all these topics and give it as a base for future expert research.