Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"cua tuc ban snippets" » "cua duc ban snippets", "cua tu ban snippets", "cua thuoc ban snippets", "cua thuc ban snippets", "cua truc ban 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: "((((\"cua tuc ban snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( cua tuc ban snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cua tuc ban snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.