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