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