Related by context. Frequent words. (Click for all words.) 57 Kharkov Ukraine 57 Patras Greece 57 Universitat 56 Debrecen Hungary 56 Ljubljana Slovenia 55 Aalborg Denmark 55 Fribourg Switzerland 55 Tartu 55 Tubingen Germany 54 Kaunas Lithuania 54 Jagiellonian University 54 Institut für 53 Katholieke Universiteit Leuven 53 Kuopio Finland 53 Brno Czech Republic 53 Saarbrucken 53 Tampere Finland 53 Novi Sad Serbia 52 Katowice Poland 52 Wroclaw Poland 52 Universität 52 Kyiv Ukraine 51 Erasmus MC 51 Malmö Sweden 51 Chemnitz Germany 51 Wuppertal Germany 51 Split Croatia 51 Masaryk 51 Bolzano Italy 51 Opole 51 Tuebingen Germany 51 Linköping University 51 Maastricht Netherlands 51 Giessen Germany 51 Lucca Italy 50 Luleå 50 Gottingen 50 Lviv Ukraine 50 Izmir Turkey 50 Malmo Sweden 50 Prague Czechoslovakia 50 Tubingen 50 Umeå University 50 Pécs 49 Pisa Italy 49 Neuss Germany 49 Magdeburg Germany 49 Zürich Switzerland 49 Szeged 49 Martinsried 49 Oulu Finland 49 Heinrich Heine University 49 Helmholtz Zentrum München 49 Tallinn Estonia 49 Linköping 49 Active Biotech AB 49 Varna Bulgaria 49 Helsingborg Sweden 48 MARIBOR 48 Leiden University 48 Akademie 48 Lund Sweden 48 Münster 48 Göttingen 48 Eindhoven Netherlands 48 Goettingen 48 Heerlen 48 Politecnico di Milano 48 Villach 48 Stanescu 48 VUB 48 Ekaterinburg Russia 48 Zagreb Croatia 48 Göteborg 47 Neuchatel Switzerland 47 Vrije Universiteit 47 MUNICH GERMANY 47 Göteborg Sweden 47 Ypsilanti MI 47 Konstanz 47 Skokie IL 47 Budapest Hungary 47 Neuchâtel 47 Nova Gorica 47 Ludwigsburg 47 Paul Saffer 47 Nikolaj 47 Kassel Germany 47 Prague Czech Republic 46 Poznań 46 Zavod 46 Jönköping 46 Braunschweig Germany 46 Jyväskylä 46 Pedagogical 46 Gothenburg Sweden 46 Agoura Hills CA 46 Tübingen 46 Goettingen Germany 46 Vilnius Lithuania 46 Örebro