Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong phan vu slippers" » "dung phan vu slippers", "cong phan vu slippers", "dong chan vu slippers", "dong phan tu slippers", "dong phan va slippers", "dong pham vu slippers", "dong phan vu slippery", "dong phan vu grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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 phan vu 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 phan vu slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dong phan vu slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dong phan vu slippers"))) or ("locating bug code snippets"))*.