Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phap cach do snippets" » "phap cach code snippets", "phap cac do snippets", "nhan cach do snippets", "phan cac do snippets", "phap cach de snippets", "phap sach dao snippets", "phap cach noi 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 ("phap cach do snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("phap cach do snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( phap cach do snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("phap cach do snippets"))) or ("locating bug core snippets"))*.