Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nam tan mo snippets" » "nam dan mo snippets", "nam tai mo snippets", "nam van mo snippets", "nam fan mo snippets", "nam ran mo 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 tan mo 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 tan mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nam tan mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nam tan mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.