Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"doi do anh slippers" » "doi bo anh slippers", "doi co anh slippers", "doi de anh slippers", "doi do sanh slippers", "doi do danh slippers", "doi do anh slippery", "doi do anh grippers"

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 ("doi do anh slippers"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( doi do anh slippers ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("doi do anh slippers"))) or ("locating bugs code snippets"))*.