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