This blog is about one visualization task. In particular, this task is called part-to-whole. Effective visualizations will reveal the contribution of a single item to the whole, as Claus Dieter Wilke calls this in his book "Fundamentals of Data Visualization": "… visualizing proportions … as part of the total." and how this task can be solved using Power BI, now and even more important in the future.
A common search strategy has to combine multiple items with an AND instead of the default OR. This Power BI file contains two DAX measures solving a search operation with the fancy name: relational division