Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"qua tuc cach snippets" » "qua thuc cach snippets", "qua tuc cac snippets", "qua tu cach snippets", "cua tuc cach snippets", "luat tuc cach 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: (((("qua tuc cach snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("qua tuc cach snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( qua tuc cach snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("qua tuc cach snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.