Why does Google remove special characters from search?

1. Why does Google search ignore special characters?
2. How do I get Google to recognize special characters?
3. How do I make sure a word is included in Google search?

Why does Google search ignore special characters?

Consider any given question or sentence you might search for. Now rearrange the words as many times as you can to come up with all the possible ways someone would have said it on their web page. The insignificant words and symbols are ignored because they don't add anything to the quality of the results retrieved.

How do I get Google to recognize special characters?

You can fine-tune your search query and increase the accuracy of its results by using special characters and operators, such as +, –, ~, .., OR, and quotation marks. Force Google to include a term by preceding the term with a “+” sign.

How do I make sure a word is included in Google search?

Let's say you want to include a word in your search, but also want to include results that contain similar words or synonyms. To do this, use the ~ in front of the word.