"Not sent - 0 results" means that there were no results to display in the report, so it was not sent.
It commonly means that the filter you set returned no results (not even one term), and therefore it was not generated or sent.
In the filtering settings, each setting (or parameter) works on top of the other filters (AND conditions).
There’s no need to set all the parameters. For example, if you needed all terms under one URL, you would simply select the URL in the box marked URLs (for several common deep URLs, pasting "example.com" and "contains" will do the work).
Since it's the same filter as in the URL View, you can test your filter settings in URL View first, click "Filter" at the top left to open the filtering settings, and then test it.
Verify that the results are the ones you want to include in your report, and then use the same filter settings in your report and save it (mostly common for Overview Reports).
After saving the report, we suggest also using the "Regenerate & Send" option to test that it’s working properly.
What are the data filtering options?