Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mon dich chi snippets" » "mien dich chi snippets", "rong dich chi snippets", "van dich chi snippets", "mon dinh chi snippets", "mon dia chi snippets", "mon linh 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: (((("mon dich 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: (((("mon dich chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mon dich chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mon dich chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.