Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cong hon van slippers" » "cong hoan van slippers", "cong hoa van slippers", "cong lon van slippers", "cong hong van slippers", "cong chon van slippers", "cong hoc van slippers", "cong hon van slippery", "cong hon van 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 ("cong hon van slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cong hon van slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cong hon van slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cong hon van slippers"))) or ("locating bug code snippets"))*.