- Geographyof Migration and Integration (Palestinian Diaspora, Migration in the Arab World and Europe, Migration and Identity in Postmodernity, Migration and Spacial and Social Segregations)
- Political Geography and Geopolitics of the Arab World
- Geo-Hermeneutics (Geographies in Film and Internet)
- Geography of Tourism in the Arab and Muslim Worlds
- Geography of Poverty (Arab World and Germany)
- Geography of Higher Education (Arab World)