Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"truc cu le snippets" » "truc cau le snippets", "truc du le snippets", "thuc cua le snippets", "truc cua le snippets", "truc vu le snippets", "truc tu le 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 le 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 le snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( truc cu le snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("truc cu le snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.