Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hanh nghe oz snippets" » "anh nghe oz snippets", "van nghe oz snippets", "lang nghe oz snippets", "hanh nghe hoa snippets", "hanh nghe noi snippets", "hanh nghe moi 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: (((("hanh nghe oz snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hanh nghe oz snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hanh nghe oz snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hanh nghe oz snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.