Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hat tai data slippers" » "hat cai dat slippers", "hat a data slippers", "hat trai dat slippers", "chat tai data slippers", "nhat tai data slippers", "han tai data slippers", "hat tai data slippery", "hat tai data 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: (((("hat tai data slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hat tai data slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hat tai data slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hat tai data slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.