Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tinh toan he snippets" » "tinh toan code snippets", "tinh toan ho snippets", "tinh toan ke snippets", "tinh toan ve snippets", "trinh toan he snippets", "dinh toan he snippets", "minh toan he 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: (((("tinh toan he snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tinh toan he snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( tinh toan he snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tinh toan he snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.