Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thuc chim co snippets" » "thuc chim code snippets", "thuc pham co snippets", "thuc thi co snippets", "thu chi co snippets", "thuc chim bo snippets", "thuc chim ca snippets", "thuc chim choc 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: (((("thuc chim co snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc chim co snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thuc chim co snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc chim co snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.