Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cong cua tuc slippers" » "cong cu tuc slippers", "dong cua tuc slippers", "huong cua tuc slippers", "cong cua duc slippers", "cong cua tu slippers", "cong cua thuoc slippers", "cong cua tuc slippery", "cong cua tuc 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: (((("cong cua tuc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cong cua tuc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cong cua tuc slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong cua tuc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.