Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using data slippery" » "python using java slippery", "python using sat slippery", "python missing data slippery"
"ke nam thang slippers" » "ke nam thanh slippers", "ke tam than slippers", "ke nam trong slippers", "ke dam thang slippers", "he nam thang slippers", "ke nan thang slippers", "ke nam thang grippers"

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