Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using raw snippets" » "python using real snippets", "python using a snippets", "python using low snippets"
"tri cac dao snippets" » "tri mac dao snippets", "tai cac dao snippets", "tri dac dao snippets", "tri cac dan snippets", "tri ca dao snippets", "tri cac dai snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using raw snippets") or ("tri cac dao snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using raw snippets") OR ("tri cac dao snippets"))) OR ("locating bug core snippets"))*.
• Removing quotes may allow a broader search: (((( python using raw snippets ) or ( tri cac dao snippets ))) or ( locating bug core snippets ))*.