Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong nam sy slippers" » "dong ha sy slippers", "dong tai sy slippers", "dong va sy slippers", "dong nam so slippers", "dong nam ky slippers", "dong nam ly slippers", "dong nam sy slippery", "dong nam sy 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: (((("python using java snippets") or ("dong nam sy slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dong nam sy slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dong nam sy slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dong nam sy slippers"))) or ("locating bug code snippets"))*.