Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dang loi ho snippets" » "dang loai ho snippets", "dang noi ho snippets", "hang loi ho snippets", "dang voi ho snippets", "dang loi co snippets", "dang loai hoc 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: (((("dang loi 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: (((("dang loi ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dang loi ho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dang loi ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.