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