Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"hanh kem dat slippers" » "thanh kem dat slippers", "anh kem dat slippers", "hinh kem dat slippers", "hanh kiem dat slippers", "hanh kem data slippers", "hanh kem dat slippery", "hanh kem 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: (((("hanh kem 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: (((("hanh kem dat slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hanh kem dat slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hanh kem dat slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.