Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi dich che snippets" » "thi bich che snippets", "tri dich che snippets", "tnhh dich che snippets", "thi dich chi snippets", "thi dinh che snippets", "thi 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: (((("thi 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: (((("thi dich che snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi dich che snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi dich che snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.