Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"alan cua dan snippets" » "ban cua dan snippets", "gian cua dan snippets", "quan cua dan snippets", "alan cua dang snippets", "alan cua ban snippets", "alan ca dan snippets", "alan cua dan slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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 ("alan cua dan snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("alan cua dan snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( alan cua dan snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("alan cua dan snippets"))) or ("locating bug code snippets"))*.