Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"luc vu thu slippers" » "luoc vu thu slippers", "luc tu thu slippers", "luc va thu slippers", "luc vu thi slippers", "luc vu tru slippers", "luc vu thu slippery", "luc vu thu 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: (((("luc vu thu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("luc vu thu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( luc vu thu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("luc vu thu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.