The phrase "all sorts of changes" is correct and usable in written English.
It can be used to describe a variety of different changes or modifications that may occur in a situation or context.
Example: "The project underwent all sorts of changes during its development, leading to a final product that was quite different from the original concept."
Alternatives: "a variety of changes" or "many different changes".
There have been all sorts of changes at LMU over the past few years, which I've followed with great interest.
The New York Post reported all sorts of changes being made to the show -- at Angus McIndoe.
Low made all sorts of changes to his forward lines coming into the game, hoping it would shake up the Rangers.
Still, the Virginia Tech shootings have already led to calls for all sorts of changes: gun control, more mental health coverage, stricter behavior rules on campuses.
The telegraph, the first of the electronic media, is a favorite subject of technological triumphalists, because it seems to be an example of a new machine, pure and simple, bringing about all sorts of changes in the world.
In fact, after such a program began, it might be blamed for all sorts of changes, with no definitive way of determining whether it was the geoengineering that really caused them.
When the boss walks in the room, they create a status threat, but they also create a certainty threat because they often create all sorts of change, all sorts of chaos, and you don't know what's coming next.
If "convincing" such leaders to do the right thing only required presenting compelling evidence, then we could make all sorts of change simply by producing research reports and hosting conversations.
The amazing thing about Colbert was, much like the right-wing media figures he lampooned, he could mobilise his rabid fan base to effect all sorts of change in the real world.
"Today we have very fine collections, but the museum has remained almost unchanged for over 40 years," Mr. Gryseels said, "so it needs all sorts of change, first of all the message, which is still very colonial and provides the Belgian view of Africa before 1960 and is not very much related to the Africa of today".
