Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong quoc ma slippers" » "dang quoc ma slippers", "dong duoc ma slippers", "hoang quoc ma slippers", "dong quoc va slippers", "dong quoc ha slippers", "dong quoc ma slippery", "dong quoc ma 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 quoc ma 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 quoc ma slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dong quoc ma slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dong quoc ma slippers"))) or ("locating bug code snippets"))*.