Perhaps you should try some spelling variations:
"cac anh toan snippets" » "cac anh code snippets", "cac manh toan snippets", "cac anh tuan snippets", "cac thanh toan snippets", "cac banh toan snippets", "cao anh toan snippets", "ca anh toan 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 ("cac anh toan snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cac anh toan snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cac anh toan snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cac anh toan snippets"))) or ("locating bug core snippets"))*.