Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tu tin anh slippers" » "tu tien anh slippers", "tu tieng anh slippers", "tu trinh anh slippers", "thu tin anh slippers", "tru tinh anh slippers", "tu tin anh slippery", "tu tin 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: (((("tu tin 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: (((("tu tin anh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tu tin anh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tu tin anh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.