Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"dinh cu trinh slippers" » "dinh co trinh slippers", "dinh qua trinh slippers", "dinh quy trinh slippers", "dinh cuu trinh slippers", "dinh chuc trinh slippers", "dinh chau trinh slippers", "dinh cu trinh slippery", "dinh cu trinh 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: (((("dinh cu trinh slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dinh cu trinh slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dinh cu trinh slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dinh cu trinh slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.