Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"neo phai con snippets" » "nao phai con snippets", "neo hai con snippets", "keo hai con snippets", "neo phai co snippets", "neo phau con 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: (((("neo phai con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("neo phai con snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( neo phai con snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("neo phai con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.