Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chu gian dan slippers" » "chu giai dan slippers", "chu giao dan slippers", "cho giang dan slippers", "chu gian lang slippers", "chu gian dan slippery", "chu gian 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: (((("chu gian 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: (((("chu gian dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chu gian dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chu gian dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.