Perhaps you should try some spelling variations:
"cong xuan chanh snippets" » "cong xuan thanh snippets", "cong quan thanh snippets", "cong luan chinh snippets", "dong xuan chanh snippets", "cong luan chanh snippets", "cong tuan chanh snippets", "cong xuan chanh slippers"
"dung java java snippets" » "dung va java snippets", "dung java java slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("dung java java snippets") or ("cong xuan chanh snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("cong xuan chanh snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( cong xuan chanh snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("cong xuan chanh snippets"))) or ("locating bug code snippets"))*.