Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dat cua vu slippers" » "dai cua vu slippers", "day cua vu slippers", "mat cua vu slippers", "dat cua su slippers", "dat cua vi slippers", "dat cua cu slippers", "dat cua vu slippery", "dat cua vu 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 cua vu 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 cua vu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dat cua vu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dat cua vu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.