Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nhan tu va slippers" » "nhanh tu va slippers", "phan tu va slippers", "nhan su va slippers", "nhan tu va slippery", "nhan tu 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: (((("nhan tu 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: (((("nhan tu va slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nhan tu va slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhan tu va slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.