Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc cau dan slippers" » "hoc cao dan slippers", "hoc cac dan slippers", "hoc can dan slippers", "hoc cau danh slippers", "hoc ca dan slippers", "hoc cau dan slippery", "hoc cau dan grippers"
"locating bug code snippets" » "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 ("hoc cau dan slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("hoc cau dan slippers"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( hoc cau dan slippers ))) or ( locating bug code snippets ))*.