Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chu tin dung slippers" » "chuc tin dung slippers", "thu tin dung slippers", "chi tin dung slippers", "chu tin dung slippery", "chu tin dung 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 tin dung 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 tin dung slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chu tin dung slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chu tin dung slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.