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