Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"truc cu te snippets" » "truc cau te snippets", "truc du te snippets", "thuc cua te snippets", "truc cua te snippets", "truc tu te snippets", "truc cu de 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: (((("truc cu te snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("truc cu te snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( truc cu te snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("truc cu te snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.