Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"trinh di chi snippets" » "trinh do chi snippets", "trinh dien chi snippets", "trinh dinh chi snippets", "trinh dia chi snippets", "trinh doi chi snippets", "trinh du chi snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("trinh di chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh di chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trinh di chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh di chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.