Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java grippers" » "python using data grippers", "python using java slippers"
"thay moi 3 snippets" » "thay doi 3 snippets", "thanh moi 3 snippets", "thuat moi 3 snippets", "thay moi 새 snippets", "thay moi 1 snippets", "thay moi 2 snippets"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java grippers\") OR (\"thay moi 3 snippets\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( python using java grippers ) OR ( thay moi 3 snippets ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java grippers") OR ("thay moi 3 snippets"))) OR ("locating bug core snippets"))*.