Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"luc ca dan slippers" » "luc cao dan slippers", "luc cua dan slippers", "luc va dan slippers", "luc cac dan slippers", "luc ca dao slippers", "luc ca dan slippery", "luc ca dan 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: (((("python using java snippets") or ("luc ca dan slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("luc ca dan slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( luc ca dan slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("luc ca dan slippers"))) or ("locating bug code snippets"))*.