Perhaps you should try some spelling variations:
"locating bugs code slippers" » "locating bug code slippers", "locating bugs code snippets"
"using java java snippets" » "using data java snippets"
"va hoang van snippets" » "va hang va snippets", "van hoang van snippets", "vao hoang van snippets", "va hang van 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 java java snippets") or ("va hoang van snippets"))) or ("locating bugs code slippers"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java java snippets") OR ("va hoang van snippets"))) OR ("locating bugs code slippers"))*.
• Removing quotes may allow a broader search: (((( using java java snippets ) or ( va hoang van snippets ))) or ( locating bugs code slippers ))*.