Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan cach ho snippets" » "dan cach code snippets", "dan cac ho snippets", "dan canh ho snippets", "nhan cach ho snippets", "dan cach hoc snippets", "dan cach thoi snippets"
"python using java snippets" » "python using data 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: "((((\"dan cach ho snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( dan cach ho snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dan cach ho snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.