Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using data java snippets" » "using java java snippets", "using sat java snippets", "missing data java snippets"
"vi ung co snippets" » "va ung co snippets", "vi luong co snippets", "vi trung co snippets", "vi dung co snippets", "vi dung cho snippets", "vi duong co snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("vi ung co snippets") or ("using data java snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("vi ung co snippets") OR ("using data java snippets"))) OR ("locating bugs code snippets"))*.
• Removing quotes may allow a broader search: (((( vi ung co snippets ) or ( using data java snippets ))) or ( locating bugs code snippets ))*.