Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"vu thuc hanh snippets" » "va thuc hanh snippets", "ve thuc hanh snippets", "vu thu hanh snippets", "vu thuc thanh snippets", "vu thuc anh snippets", "vu thuc hinh snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("vu thuc hanh snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"vu thuc hanh snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( vu thuc hanh snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("vu thuc hanh snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.