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