Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van pham voi snippets" » "van pham code snippets", "san pham voi snippets", "van phan voi snippets", "van phat voi snippets", "van pham vi snippets", "van cham voi snippets", "van pham doi 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 pham voi 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 pham voi snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( van pham voi snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("van pham voi snippets"))) or ("locating bug core snippets"))*.