Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phung hoc ve snippets" » "phung hoc code snippets", "phung ho ve snippets", "chung hoc ve snippets", "khung hoc ve snippets", "phung hoc va snippets", "phung hoc vi snippets", "phung hoc vo 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 ("phung hoc ve snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("phung hoc ve snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( phung hoc ve snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("phung hoc ve snippets"))) or ("locating bug core snippets"))*.