Perhaps you should try some spelling variations:
"python using java grippers" » "python using data grippers"
"ban can lua slippers" » "ban dan lua slippers", "ban hang lua slippers", "ban hanh lua slippers", "ban cay lua slippers", "ban ca lua slippers", "ban dan luan slippers", "ban can lua slippery"
"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: (((("ban can lua slippers") or ("python using java grippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ban can lua slippers") OR ("python using java grippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ban can lua slippers ) or ( python using java grippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ban can lua slippers") or ("python using java grippers"))) or ("locating bug code snippets"))*.