Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ban than dat slippers" » "ban thanh dat slippers", "van thanh dat slippers", "ban hang dat slippers", "ban nhan dat slippers", "ban tan dat slippers", "ban than dat slippery", "ban than dat 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: (((("ban than dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ban than dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ban than dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ban than dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.