Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"con cac chi snippets" » "chon cac chi snippets", "cong cac chi snippets", "co cac chi snippets", "con ca chi snippets", "con cac che snippets", "con cac thi 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: (((("con cac chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("con cac chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( con cac chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("con cac chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.