Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"sinh cau cac snippets" » "sinh cau code snippets", "trinh cau cac snippets", "sinh vat cac snippets", "sinh va cac snippets", "sinh ca cac snippets", "sinh cuu cac snippets", "sinh cau ca 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: (((("sinh cau cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sinh cau cac snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( sinh cau cac snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sinh cau cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.