Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"dong tu thep slippers" » "dong luc thep slippers", "thong tu thep slippers", "dong tai thep slippers", "dong tu theo slippers", "dong tu ghep slippers", "dong tu thap slippers", "dong tu thep slippery", "dong tu thep 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: (((("dong tu thep slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dong tu thep slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dong tu thep slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong tu thep slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.