Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using sat grippers" » "python using soft grippers", "python using data grippers", "python using a grippers", "python using raw grippers"
"nhat so van snippets" » "thuat so van snippets", "nhat su van snippets", "nhat vo van snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using sat grippers") or ("nhat so van snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using sat grippers") OR ("nhat so van snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using sat grippers ) or ( nhat so van snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using sat grippers") or ("nhat so van snippets"))) or ("locating bug core snippets"))*.