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