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