Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi cong bot snippets" » "tai cong bot snippets", "thien cong bot snippets", "thi cong bo snippets", "thi cong dot snippets", "thi cong mot 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: (((("thi cong 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: (((("thi cong bot snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi cong bot snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi cong bot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.