Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"can thi mong snippets" » "can thi mnong snippets", "can thi muong snippets", "can thi cong snippets", "cau thi mong snippets", "dan thi mong snippets", "van thi mong 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: (((("can thi 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: (((("can thi mong snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( can thi mong snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can thi mong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.