Perhaps you should try some spelling variations:
"python using sat slippers" » "python using data slippers", "python using a slippers", "python using raw slippers", "python using sat grippers"
"cong chi phi slippery" » "cong khi phi slippery", "cong cho phi slippery", "con chi phi slippery", "cong chi phai slippery"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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 sat slippers") or ("cong chi phi slippery"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using sat slippers") OR ("cong chi phi slippery"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using sat slippers ) or ( cong chi phi slippery ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using sat slippers") or ("cong chi phi slippery"))) or ("locating bug code snippets"))*.