Text slicer

Please improve the text filter so that it allows using multiple words as a single criterion. For example, I want to filter all items that contain two or more words, such as "blue" and "red", and then I want to add all items that contain "green", "white", and "yellow". Currently, this is only possible by entering blue*red. The problem is that the filter does not search for items where "red" appears before "blue" in the text. In other words, it takes word order into account, which means all possible combinations have to be written out, which is a huge task when dealing with three or more words in a single criterion.

It would be great if the filter also allowed for exclusion criteria. For instance, I want the item to contain "blue" and "yellow" but not "white". So, I would enter something like this: =blue =yellow <>white and press Enter. It's important that the filter doesn't care about the order in which the words appear in the item description.