Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thanh he phi slippers" » "thanh hue phi slippers", "thanh ha phi slippers", "thanh ve phi slippers", "thanh he phai slippers", "thanh he phi slippery", "thanh he phi 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: (((("thanh he phi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thanh he phi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thanh he phi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thanh he phi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.