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