Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"can cac toc snippets" » "can cac code snippets", "ca cac toc snippets", "can cau toc snippets", "can tac toc snippets", "can cac toi snippets", "can cac nuoc snippets", "can cac thoi 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 cac 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 cac toc snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( can cac toc snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("can cac toc snippets"))) or ("locating bug core snippets"))*.