Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran anh toc snippets" » "tran anh code snippets", "tran manh toc snippets", "tuan anh toc snippets", "tran thanh toc snippets", "tran anh hoc snippets", "tran anh doc snippets", "tran anh thuc 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 ("tran anh toc snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"tran anh toc snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( tran anh toc snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("tran anh toc snippets"))) OR ("locating bug core snippets"))*.