Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"trinh tu may slippers" » "trinh ky may slippers", "trinh do may slippers", "trinh tu ma slippers", "trinh ty may slippers", "trinh tu cay slippers", "trinh tu may slippery", "trinh tu may 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 may 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 may slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trinh tu may slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh tu may slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.