Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tich du lua slippers" » "tich du luan slippers", "tich dau luan slippers", "tich duc luat slippers", "tinh du lua slippers", "dich du lua slippers", "tich du lua slippery", "tich du 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: (((("tich du 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: (((("tich du lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tich du lua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tich du lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.