Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"juan lieu ly slippers" » "juan liu ly slippers", "luan tieu ly slippers", "xuan liem ly slippers", "juan lieu ky slippers", "juan lieu xay slippers", "juan lieu lon slippers", "juan lieu ly slippery", "juan lieu 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: (((("juan lieu 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: (((("juan lieu ly slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( juan lieu ly slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("juan lieu ly slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.