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