Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong cac tri slippers" » "duong cac tri slippers", "dong bac tri slippers", "dung cac tri slippers", "dong cac tro slippers", "dong cac toi slippers", "dong cac thi slippers", "dong cac tri slippery", "dong cac tri 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 cac tri 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 cac tri slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dong cac tri slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dong cac tri slippers"))) or ("locating bug code snippets"))*.