Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"may dich che snippets" » "mai dich che snippets", "cay dich che snippets", "mau dich che snippets", "may dich chi snippets", "may dinh che snippets", "may dich te 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: (((("may dich che snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("may dich che snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( may dich che snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("may dich che snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.