Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mac cua ndu snippets" » "mach cua ndu snippets", "mac ca ndu snippets", "ma cua ndu snippets", "mac cua du snippets", "mac cua ngu snippets", "mac cua nhua 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: (((("mac cua ndu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mac cua ndu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mac cua ndu snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mac cua ndu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.