Perhaps you should try some spelling variations:
"trien moi danh snippets" » "thien moi danh snippets", "tren moi danh snippets", "trien mo danh snippets", "trien hoi danh snippets", "trien moi dan snippets", "trien moi danh slippers"
"python using a snippets" » "python using a slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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 a snippets") or ("trien moi danh snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using a snippets") OR ("trien moi danh snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( python using a snippets ) or ( trien moi danh snippets ))) or ( locating bug code snippets ))*.