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