Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dich chi ho snippets" » "dinh chi ho snippets", "dia chi ho snippets", "linh chi ho snippets", "dich chi hoa snippets", "dich chi o snippets", "dich chi ha 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: (((("dich chi ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dich chi ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dich chi ho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dich chi ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.