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