Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"danh cau dan slippers" » "danh dau dan slippers", "danh ca dan slippers", "danh hau dan slippers", "danh cau danh slippers", "danh cac dan slippers", "danh cau dan slippery", "danh 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 ("danh 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 ("danh cau dan slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( danh cau dan slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("danh cau dan slippers"))) or ("locating bug code snippets"))*.