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