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