Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets", "using java java slippers"
"dai cong code snippets" » "dai cong cong snippets", "dai cong co snippets", "dai cong che snippets", "dai cuong code snippets", "tai cong code snippets", "doi cong code snippets", "dai cong 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: (((("dai cong code snippets") or ("using java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dai cong code snippets") OR ("using java java snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( dai cong code snippets ) or ( using java java snippets ))) or ( locating bug code snippets ))*.