Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"khu tap toan snippets" » "khu tap code snippets", "khu tap doan snippets", "khu tap quan snippets", "khu bai toan snippets", "khau tai toan snippets", "thu thap toan snippets", "thuc tap 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: (((("khu tap 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: "((((\"khu tap toan snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( khu tap toan snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("khu tap toan snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.