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