Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong tu hat slippers" » "dong luc hat slippers", "thong tu hat slippers", "dong tai hat slippers", "dong tu phat slippers", "dong tuc hat slippers", "dong tu bat slippers", "dong tu hat slippery", "dong tu hat 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: (((("dong tu hat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dong tu hat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dong tu hat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong tu hat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.