Perhaps you should try some spelling variations:
"using metal java snippets" » "using real java snippets", "nursing mental java snippets", "using medical java snippets", "using metal java slippers"
"hai dang code snippets" » "hai dang cong snippets", "hai dang co snippets", "hai dang de snippets", "dai dang code snippets", "hai bang code snippets", "hoi dang code snippets", "hai dang code slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("using metal java snippets") or ("hai dang code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using metal java snippets") OR ("hai dang code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( using metal java snippets ) or ( hai dang code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using metal java snippets") or ("hai dang code snippets"))) or ("locating bug code snippets"))*.