Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nam su can snippets" » "nam su code snippets", "nam suu can snippets", "nam sau can snippets", "nam so can snippets", "nam su van snippets", "nam su cao snippets", "nam su han snippets"
"python using java snippets" » "python using data 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 su can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nam su can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( nam su can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nam su can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.