Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phi hoi danh slippers" » "phi hop danh slippers", "phi hoi dan slippers", "phi hoc danh slippers", "phi loi danh slippers", "khi hoi danh slippers", "phi doi danh slippers", "phi hoi danh slippery", "phi hoi danh 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: (((("phi hoi danh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phi hoi danh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phi hoi danh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phi hoi danh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.