Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"co dang code snippets" » "co dang cong snippets", "co dang co snippets", "co dang de snippets", "cao dang code snippets", "co dan code snippets", "co dong code snippets"
"locating bug core snippets" » "locating bug code 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 ("co dang code snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("co dang code snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( co dang code snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("co dang code snippets"))) or ("locating bug core snippets"))*.