(query, languages)
return set(query) & set(languages)
Function: search_language
    Summary: Search for languages based on regex
    Examples:
        >>> search_language(["C"], ["C", "C++", "Python"])
            ["C", "C++"]
    Attributes:
        @param (query): list of languages for search
        @param (languages): collections of languages normalized
    Returns: list of results as strings <list (string)>
Function: search_language
    Summary: Search for languages based on regex
    Examples:
        >>> search_language(["C"], ["C", "C++", "Python"])
            ["C", "C++"]
    Attributes:
Function : search_language Summary : Search for languages based on regex Examples : >>> search_language ( [ C ] [ C C ++ Python ] ) [ C C ++ ] Attributes :
def search_language(query, languages):
    """
    Function: search_language
    Summary: Search for languages based on regex
    Examples:
        >>> search_language(["C"], ["C", "C++", "Python"])
            ["C", "C++"]
    Attributes:
        @param (query): list of languages for search
        @param (languages): collections of languages normalized
    Returns: list of results as strings <list (string)>
    """

    return set(query) & set(languages)
def search_language ( query , languages ) : return set ( query ) & set ( languages )