Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van canh hoi snippets" » "van canh code snippets", "van anh hoi snippets", "van hanh hoi snippets", "van manh hoi snippets", "van chinh hoi snippets", "van hanh thoi snippets", "van cau hoi 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 ("van canh hoi snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("van canh hoi snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( van canh hoi snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("van canh hoi snippets"))) or ("locating bug core snippets"))*.