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