Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nhoi cao cho snippets" » "nhoi cho cho snippets", "nguoi cao cho snippets", "hoc cao cho snippets", "nhoi cap cho snippets", "nhoi cao chat 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: (((("nhoi cao cho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhoi cao cho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nhoi cao cho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhoi cao cho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.