Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dang su va slippers" » "dang su van slippers", "dang tu va slippers", "dan su va slippers", "dung su va slippers", "dong su va slippers", "dang su va slippery", "dang su va 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 su va 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 su va slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dang su va slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dang su va slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.