Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi hai vu slippers" » "thi mai vu slippers", "thi hanh vu slippers", "thi hai va slippers", "thi hai vu slippery", "thi hai vu 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 hai vu 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 hai vu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi hai vu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi hai vu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.