Perhaps you should try some spelling variations:
"locating bung code snippets" » "locating bug code snippets", "locating bung code slippers"
"tra trinh java snippets" » "qua trinh java snippets", "tra trinh java slippers"
"chung cfd code snippets" » "chung cu code snippets", "chung cua code snippets", "chung chi code snippets", "chung cfd 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: (((("tra trinh java snippets") or ("chung cfd code snippets"))) or ("locating bung code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tra trinh java snippets") OR ("chung cfd code snippets"))) OR ("locating bung code snippets")).
• Removing quotes may allow a broader search: (((( tra trinh java snippets ) or ( chung cfd code snippets ))) or ( locating bung code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tra trinh java snippets") or ("chung cfd code snippets"))) or ("locating bung code snippets"))*.