Perhaps you should try some spelling variations:
"locating bbug code snippets" » "locating bug code snippets"
"using data code snippets" » "using java code snippets", "using sat code snippets", "missing data code snippets", "using rate code snippets"
"dung toan cau snippets" » "dung doanh cau snippets", "dung thang cau snippets", "dung thanh cau snippets", "dung toan cao snippets", "dung toan ban snippets", "dung toan tap 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 toan cau snippets"))) or ("locating bbug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using data code snippets") OR ("dung toan cau snippets"))) OR ("locating bbug code snippets")).
• Removing quotes may allow a broader search: (((( using data code snippets ) or ( dung toan cau snippets ))) or ( locating bbug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using data code snippets") or ("dung toan cau snippets"))) or ("locating bbug code snippets"))*.