Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bat co do snippets" » "bat coc do snippets", "vat co do snippets", "bat cu do snippets", "bat co dot snippets", "bat co don snippets", "bat co so 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 co do 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 co do snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bat co do snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bat co do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.