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