Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thu huu toan snippets" » "thu huu code snippets", "thu huu tuan snippets", "thu cuu toan snippets", "thu huy toan snippets", "thu hut toan snippets", "tu huu toan snippets", "thi huu toan 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: (((("thu huu toan snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"thu huu toan snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( thu huu toan snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thu huu toan snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.