Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dang chi tu slippers" » "dang thi tu slippers", "dung chi tu slippers", "dang phi tu slippers", "dang choi tu slippers", "dang cai tu slippers", "dang chi tu slippery", "dang chi tu grippers"
"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: (((("dang chi tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dang chi tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dang chi tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dang chi tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.