Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"juan lieu li slippers" » "juan liu li slippers", "luan tieu li slippers", "xuan liem li slippers", "juan lieu lai slippers", "juan lieu ly slippers", "juan lieu ki slippers", "juan lieu li slippery", "juan lieu li 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: (((("juan lieu li slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("juan lieu li slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( juan lieu li slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("juan lieu li slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.