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