Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doi do anh slippers" » "doi bo anh slippers", "doi co anh slippers", "doi de anh slippers", "doi do sanh slippers", "doi do danh slippers", "doi do anh slippery", "doi do anh 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: (((("doi do anh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doi do anh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( doi do anh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doi do anh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.