Perhaps you should try some spelling variations:
"toc loi chuc snippets" » "toc loi code snippets", "toc hoi chuc snippets", "toc toi chuc snippets", "toc loi thuoc snippets", "toc noi chuc snippets", "toi loi chuc snippets", "truc loi chuc 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 ("toc loi chuc snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("toc loi chuc snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( toc loi chuc snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("toc loi chuc snippets"))) or ("locating bug core snippets"))*.