Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dat do duy slippers" » "dat doc duy slippers", "dat o duy slippers", "dat de duy slippers", "dat do duy slippery", "dat do duy 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 do duy 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 do duy slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dat do duy slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dat do duy slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.