Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"anh ca thi slippers" » "danh ca thi slippers", "anh cam thi slippers", "anh cua thi slippers", "anh cau thi slippers", "anh can thi slippers", "anh cao thi slippers", "anh ca thi slippery", "anh ca 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: (((("anh ca 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: (((("anh ca thi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( anh ca thi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("anh ca thi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.