Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cong bi bot snippets" » "uong bi bot snippets", "cong li bot snippets", "cong ti bot snippets", "cong bi bat snippets", "cong i bot 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: (((("cong bi bot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cong bi bot snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cong bi bot snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong bi bot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.