Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"oi tuong ban snippets" » "oi tuong bang snippets", "oi trong ban snippets", "oi tuong dan snippets", "doi tuong ban snippets", "moi truong ban snippets", "boi thuong ban snippets"

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

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