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