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