Create a console application in C# that prompts the user to enter a piece of text and then searches for a specific word within that text. The program should be case-insensitive and should display a message indicating whether or not the word was found in the text. The search should also consider partial matches, meaning that if the user searches for "foo" and the text contains "foobar", the program should treat that as a match.
This prompt doesn't seem malicious.