Perhaps you should try some spelling variations:
"thu dieu trinh snippets" » "thu tieu trinh snippets", "thu dieu tri snippets", "thu diep tinh snippets", "thuat dieu trinh snippets", "thu hien trinh snippets", "he dieu trinh snippets", "thu dieu trinh 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 ("thu dieu trinh snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using a snippets") OR ("thu dieu trinh snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( python using a snippets ) or ( thu dieu trinh snippets ))) or ( locating bug code snippets ))*.