Perhaps you should try some spelling variations:
"python using java slippery" » "python using data slippery"
"ke va thang slippers" » "ke van thang slippers", "ke va thanh slippers", "ke va thong slippers", "te va thang slippers", "ke va thang grippers"
"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: (((("ke va thang slippers") or ("python using java slippery"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ke va thang slippers") OR ("python using java slippery"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ke va thang slippers ) or ( python using java slippery ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ke va thang slippers") or ("python using java slippery"))) or ("locating bug code snippets"))*.