Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"dang dan dat slippers" » "dang dang dat slippers", "dang van dat slippers", "dung dan dat slippers", "dang dung dat slippers", "dang dong dat slippers", "dang dinh dat slippers", "dang dan dat slippery", "dang dan dat grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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 dat slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dang dan dat slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dang dan dat slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dang dan dat slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.