Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets", "locating bug corcode snippets"
"python using java snippets" » "python using data snippets"
"trong tac e snippets" » "trong tac code snippets", "trong cac e snippets", "tuong tac e snippets", "trong tan e snippets", "trong tac ke snippets", "trong tac de snippets", "trong toc e 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 ("trong tac e snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("trong tac e snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( trong tac e snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("trong tac e snippets"))) or ("locating bug core snippets"))*.