Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"truc co mong snippets" » "tuc co mong snippets", "thuc co mong snippets", "truc cu mong snippets", "truc co dong snippets", "truc ca mong snippets", "truc co tong 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 co mong 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 co mong snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( truc co mong snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("truc co mong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.