Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dang dan mon snippets" » "dang dan code snippets", "dang dang mon snippets", "dang van mon snippets", "dung dan mon snippets", "dang dap mon snippets", "dang dan dong snippets", "dang dong mon 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 dan mon 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 dan mon snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dang dan mon snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dang dan mon snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.