Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"missing data code snippets" » "using data code snippets", "missing rate code snippets"
"dan dung de snippets" » "van dung de snippets", "tin dung de snippets", "ap dung de snippets", "dan dung he snippets", "dan dung dat snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("missing data code snippets") or ("dan dung de snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("missing data code snippets") OR ("dan dung de snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( missing data code snippets ) or ( dan dung de snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("missing data code snippets") or ("dan dung de snippets"))) or ("locating bugs code snippets"))*.