Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mo thi dan slippers" » "mo thi doan slippers", "mo thi lan slippers", "mo thi dai slippers", "do thi dan slippers", "vo thi dan slippers", "mo tai dan slippers", "mo thi dan slippery", "mo thi dan 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: (((("mo thi dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mo thi dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mo thi dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mo thi dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.