Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"van luc ly slippers" » "van loc ly slippers", "van duc ly slippers", "van lu ly slippers", "van luoc ly slippers", "van luc le slippers", "van luc y slippers", "van luc ly slippery", "van luc 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: (((("van luc 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: (((("van luc ly slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( van luc ly slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("van luc ly slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.