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1. Double quotes
Entering a keyword in double quotes phone number russian will only search for the exact match of the keyword in the brackets, including the order of the words. For example, searching for "stained glass" will only show results for stained glass, not yellow glass or other types of results.

2. Asterisk
The asterisk is a commonly used wildcard character. If you forget a phrase or word, you can use an asterisk (*) instead and the search engine will automatically complete it.