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