Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cot va anh slippers" » "co va anh slippers", "coc va anh slippers", "con va anh slippers", "cot van anh slippers", "cot va danh slippers", "cot va hanh slippers", "cot va anh slippery", "cot va anh 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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cot va anh slippers"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cot va anh slippers ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cot va anh slippers"))) or ("locating bug code snippets"))*.