Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toan tao bot snippets" » "toan tap bot snippets", "toan cao bot snippets", "toan tai bot snippets", "toan tao boi snippets", "toan tao robot 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: (((("toan tao 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: (((("toan tao bot snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toan tao bot snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toan tao bot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.