Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"xac nam dan slippers" » "bac nam dan slippers", "xuan nam dan slippers", "khac nam dan slippers", "xac nam dinh slippers", "xac nam dan slippery", "xac nam 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 ("xac nam 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 ("xac nam dan slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( xac nam dan slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("xac nam dan slippers"))) or ("locating bug code snippets"))*.