Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cong hop van slippers" » "tong hop van slippers", "cong hoa van slippers", "cong ho van slippers", "cong hoc van slippers", "cong hop van slippery", "cong hop 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 hop 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 hop van slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cong hop van slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cong hop van slippers"))) or ("locating bug code snippets"))*.