Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cong tu ky slippers" » "cong ty ky slippers", "cong cu ky slippers", "dong tu ky slippers", "cong du ky slippers", "cong tu ky slippery", "cong tu ky 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 ky 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 ky slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cong tu ky slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong tu ky slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.