Perhaps you should try some spelling variations:
"python using java slippery" » "python using data slippery"
"he can trong slippers" » "he cay trong slippers", "he ban trong slippers", "he ca trong slippers", "he dan trong slippers", "he van trong slippers", "he cac trong slippers", "he can trong 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: (((("he can trong slippers") or ("python using java slippery"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("he can trong slippers") OR ("python using java slippery"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( he can trong slippers ) or ( python using java slippery ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("he can trong slippers") or ("python using java slippery"))) or ("locating bug code snippets"))*.