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