Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"been vung co snippets" » "ben vung co snippets", "bien vung co snippets", "tren vung co snippets", "been vung cho snippets", "been dung co snippets", "been ung co 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: (((("been vung co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("been vung co snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( been vung co snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("been vung co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.