Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dang va da snippets" » "dang va code snippets", "dang van da snippets", "dang vat da snippets", "hang va da snippets", "dang va dao snippets", "dang va dau snippets", "dang va dap snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dang va da 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 va da snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dang va da snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dang va da snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.