Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tung ho toc snippets" » "tung ho code snippets", "tuong ho toc snippets", "trung hoc toc snippets", "trung hoa toc snippets", "tung hoa toc snippets", "tung co toc snippets", "tung so toc 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: (((("tung ho toc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tung ho toc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( tung ho toc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tung ho toc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.