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