Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"che duoc dot snippets" » "che duoc code snippets", "che thuoc dot snippets", "che do dot snippets", "te duoc dot snippets", "che duoc dat snippets", "che duoc do snippets", "che duoc dong 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 ("che duoc dot snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("che duoc dot snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( che duoc dot snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("che duoc dot snippets"))) or ("locating bug core snippets"))*.