Perhaps you should try some spelling variations:
"locating bung code snippets" » "locating bug code snippets"
"dung java java slippers" » "dung va java slippers", "dung java java slippery", "dung java java grippers"
"cong lua code snippets" » "cong luan code snippets", "cong cua code snippets", "cong sua code snippets", "cong bug code snippets", "cong lbm 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: (((("dung java java slippers") or ("cong lua code snippets"))) or ("locating bung code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java slippers") OR ("cong lua code snippets"))) OR ("locating bung code snippets")).
• Removing quotes may allow a broader search: (((( dung java java slippers ) or ( cong lua code snippets ))) or ( locating bung code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java slippers") or ("cong lua code snippets"))) or ("locating bung code snippets"))*.