Perhaps you should try some spelling variations:
"locating bung code snippets" » "locating bug code snippets", "locating bung code slippers"
"duong using java snippets" » "duong sinh java snippets", "duong ung java snippets", "duong using data snippets", "duong using java slippers"
"dung co code snippets" » "dung cho code snippets", "dung cong code snippets", "dung cua code snippets", "dung cfd code snippets", "dung co code 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: (((("duong using java snippets") or ("dung co code snippets"))) or ("locating bung code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("duong using java snippets") OR ("dung co code snippets"))) OR ("locating bung code snippets")).
• Removing quotes may allow a broader search: (((( duong using java snippets ) or ( dung co code snippets ))) or ( locating bung code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("duong using java snippets") or ("dung co code snippets"))) or ("locating bung code snippets"))*.