Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thanh oai ca snippets" » "thanh oai code snippets", "thanh hai ca snippets", "thanh tai ca snippets", "thanh toan ca snippets", "thanh loai ca snippets", "thanh oai ha snippets", "thanh bai ca snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing 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: (((("thanh oai ca snippets") OR ("python using data snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"thanh oai ca snippets\") OR (\"python using data snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( thanh oai ca snippets ) OR ( python using data snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thanh oai ca snippets") OR ("python using data snippets"))) OR ("locating bug core snippets"))*.