Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"can cao toc snippets" » "can cao code snippets", "ca cao toc snippets", "can cau toc snippets", "cay cao toc snippets", "can cac toc snippets", "can cao hoc snippets", "can cao ngoc snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("can cao toc snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("can cao toc snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( can cao toc snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("can cao toc snippets"))) or ("locating bug core snippets"))*.