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