Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"yang yu ly slippers" » "yang xu ly slippers", "yang yuan ly slippers", "bang yeu ly slippers", "yang yeu ly slippers", "yang y ly slippers", "yang yu ly slippery", "yang yu ly 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: (((("yang yu ly slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("yang yu ly slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( yang yu ly slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("yang yu ly slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.