Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"2021 ban can snippets" » "2001 ban can snippets", "2021 va can snippets", "2021 ban dan snippets", "2021 ban hang snippets", "2021 ban hanh 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: (((("2021 ban can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("2021 ban can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( 2021 ban can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("2021 ban can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.