Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nam do can snippets" » "nam do code snippets", "nam dao can snippets", "nam doi can snippets", "nam bo can snippets", "nam do canh snippets", "nam do van snippets", "nam do cao 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 do 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 do can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( nam do can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nam do can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.