Perhaps you should try some spelling variations:
"python using lc slippers" » "python using c slippers", "python using l slippers", "python using low slippers", "python using lc slippery", "python using lc grippers"
"dang thi java snippets" » "hoang thi java snippets", "dang khoi java snippets", "dang think java snippets"
"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: (((("python using lc slippers") or ("dang thi java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using lc slippers") OR ("dang thi java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using lc slippers ) or ( dang thi java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using lc slippers") or ("dang thi java snippets"))) or ("locating bug code snippets"))*.