Perhaps you should try some spelling variations:
"dan dat same snippets" » "dan dat code snippets", "dan dat lam snippets", "dan cat sam snippets", "dan dat sach snippets", "dung dat same snippets", "dong dat same snippets", "dinh dat same snippets"
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("dan dat same snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dan dat same snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dan dat same snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dan dat same snippets"))) or ("locating bug core snippets"))*.