Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung dan cho snippets" » "dung dan code snippets", "dung dat cho snippets", "dung san cho snippets", "tung dan cho snippets", "dung danh cho snippets", "dung dac cho 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: (((("dung dan cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung dan cho snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung dan cho snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung dan cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.