Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dich van ho snippets" » "dinh van ho snippets", "dich va ho snippets", "tich van ho snippets", "dich van hoa snippets", "dich van hoc snippets", "dich van hoe 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 van 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 van ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dich van ho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dich van ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.