Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"khoe doi cac snippets" » "khoe doi code snippets", "khoe moi cac snippets", "khoa doi cac snippets", "cho doi cac snippets", "khoe doi cach snippets", "khoe voi cac snippets", "khoe do cac 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 ("khoe doi cac snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("khoe doi cac snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( khoe doi cac snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("khoe doi cac snippets"))) or ("locating bug core snippets"))*.