Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cho phan we snippets" » "co phan we snippets", "hoc phan we snippets", "hoa phan we snippets", "cho phan le snippets", "cho phan ve snippets", "cho phan ke 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: (((("cho phan we snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cho phan we snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cho phan we snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cho phan we snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.