Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nam bi hoi snippets" » "nam bo hoi snippets", "nam b hoi snippets", "tam bi hoi snippets", "nam bia hoi snippets", "nam bi hai snippets", "nam bi hoa 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: (((("nam bi hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nam bi hoi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nam bi hoi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nam bi hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.