Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi chat huu slippers" » "thi cham huu slippers", "tri chat huu slippers", "thi chap huu slippers", "thi pham huu slippers", "thi chat huu slippery", "thi chat huu 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: (((("thi chat huu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi chat huu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi chat huu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi chat huu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.