Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong kem mo snippets" » "dong kem code snippets", "dong ket mo snippets", "dung kem mo snippets", "dong nam mo snippets", "dong ke mo snippets", "dong mem mo snippets", "dong kiem mon 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: (((("dong kem mo snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dong kem mo snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dong kem mo snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong kem mo snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.