I created a map with branches and integrated section map google search.
Impossible to do export in word.
I can export in word any map with other section map (e-commerce web services, excel linker, ...).
It doesn't only work with section map search google.
Thks dor your info coops.
After consulting of technical support, repair of 11 Mindjet then reinstall of Office 2012 allowed for correction of corrupted files
I may use fully the export word
great reactivity of the support services