Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan tra dat slippers" » "dan ta dat slippers", "van tra dat slippers", "dang tran dat slippers", "dan trai dat slippers", "dan tren dat slippers", "dan tra chat slippers", "dan tra dat slippery", "dan tra 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: (((("dan tra 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: (((("dan tra dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dan tra dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan tra dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.