Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"duc kinh le snippets" » "duc kinh code snippets", "duc minh le snippets", "duc hinh le snippets", "luoc kinh le snippets", "duc kinh te snippets", "duc dinh le snippets", "duc kinh ve snippets"
"python using java snippets" » "python using data 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 java snippets") OR ("duc kinh le snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"duc kinh le snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( duc kinh le snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("duc kinh le snippets"))) OR ("locating bug core snippets"))*.