Perhaps you should try some spelling variations:
"locating bung code snippets" » "locating bug code snippets", "locating bung code slippers"
"data using java snippets" » "data using data snippets", "data using java slippers"
"dung va trong snippets" » "dung va truong snippets", "dung va thong snippets", "dung va tuong snippets", "dung va trong slippers"

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 va trong snippets") or ("data using java snippets"))) or ("locating bung code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung va trong snippets") OR ("data using java snippets"))) OR ("locating bung code snippets")).
• Removing quotes may allow a broader search: (((( dung va trong snippets ) or ( data using java snippets ))) or ( locating bung code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung va trong snippets") or ("data using java snippets"))) or ("locating bung code snippets"))*.