Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cuu xac toan snippets" » "cuu xac code snippets", "cuu hach toan snippets", "cuu xuan toan snippets", "cuu bai toan snippets", "cuu dac toan snippets", "cuu cac toan snippets", "cuu xay toan snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("cuu xac toan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuu xac toan snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cuu xac toan snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuu xac toan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.