Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phong tu dan slippers" » "phong tuc dan slippers", "thong tu dan slippers", "phong thuy dan slippers", "phong tu ban slippers", "phong cu dan slippers", "phong tu dan slippery", "phong tu 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: (((("phong tu dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phong tu dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phong tu dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phong tu dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.