Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi ai cung snippets" » "thi gi cung snippets", "thi dai cuong snippets", "thi tai cong snippets", "thi mai cung snippets", "thi hai cung snippets", "thi dai cung snippets"
"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: (((("thi ai cung snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi ai cung snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi ai cung snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi ai cung snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.