[staz]

Have the same problem all the time, one time it was too much and I just uninstalled Libreoffice (of course in the end I just had to reinstall it)

[Taniwha]

surely that's a reason to turn off the stupid microsoft search, not to get rid of libreoffice

[nerflad]

We're talking about searching in the Activities view of GNOME 3. I don't think it can be turned off (usually it's great if there isn't a name collision)

[FeepingCreature]

Have you considered installing KCalc? It should come first. :)