A first overview of the lexical worlds in the presence is made with Iramuteq, a lexical exploration tool, which has performed a hierarchical top-down classification of terms according to their lexical proximity (measurement of co-occurences on segments of 40 lexical units), based on interviews with Franck Drouyer, FDC 35 technician, and Charles Bourdais, President of the Dol Dol Dol Dol Dol Dol Dol Dangs and Marsh Trade Union. This approach allows for an attractive summary of content, but does not summarise...