Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cong tu may slippers" » "cong ty may slippers", "cong cu may slippers", "dong tu may slippers", "cong tu ma slippers", "cong tu cay slippers", "cong tu may slippery", "cong tu may 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: (((("cong tu may slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cong tu may slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cong tu may slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong tu may slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.