Perhaps you should try some spelling variations:
"using data code snippets" » "using java code snippets", "using sat code snippets", "missing data code snippets", "using rate code snippets"
"dung van chat snippets" » "duong van chat snippets", "dung va chat snippets", "dang van chat snippets", "dung cao chat snippets"
"locating bug code snippets" » "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 data code snippets") or ("dung van chat snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using data code snippets") OR ("dung van chat snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( using data code snippets ) or ( dung van chat snippets ))) or ( locating bug code snippets ))*.