Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"using data a snippets" » "using java a snippets", "using sat a snippets", "missing data a snippets", "using data _ snippets", "using data 4 snippets", "using data a slippers"
"vi luong code snippets" » "vi luong cong snippets", "vi luong che snippets", "dai luong code snippets", "van luong code snippets", "hai luong code snippets", "vi luong code slippers"

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 a snippets") or ("vi luong code snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using data a snippets") OR ("vi luong code snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( using data a snippets ) or ( vi luong code snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using data a snippets") or ("vi luong code snippets"))) or ("locating bugs code snippets"))*.