Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"yang ban can snippets" » "hang ban can snippets", "nang ban can snippets", "lang ban can snippets", "yang ban dan snippets", "yang ban hang snippets", "yang 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: (((("yang 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: (((("yang ban can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( yang ban can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("yang ban can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.