Perhaps you should try some spelling variations:
"python using low grippers" » "python using soft grippers"
"luc hoc dai snippets" » "duoc hoc dai snippets", "luc hoc dan snippets", "luc hoc dai slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("luc hoc dai snippets") or ("python using low grippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("luc hoc dai snippets") OR ("python using low grippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( luc hoc dai snippets ) or ( python using low grippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("luc hoc dai snippets") or ("python using low grippers"))) or ("locating bug code snippets"))*.