Perhaps you should try some spelling variations:
"locating bug code slippers" » "locating bug code snippets", "locating bung code slippers", "locating bugs code slippers"
"van cong che snippets" » "van cong code snippets", "van dong che snippets", "van phong che snippets", "phan cong che snippets", "van cong cho snippets", "van cong chi snippets", "van cong chu snippets"
"using a java snippets" » "using _ java 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 a java snippets") or ("van cong che snippets"))) or ("locating bug code slippers"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using a java snippets") OR ("van cong che snippets"))) OR ("locating bug code slippers")).
• Removing quotes may allow a broader search: (((( using a java snippets ) or ( van cong che snippets ))) or ( locating bug code slippers )).
• Adding a wildcard symbol may retrieve word variants: (((("using a java snippets") or ("van cong che snippets"))) or ("locating bug code slippers"))*.