Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong ho co snippets" » "cong ho code snippets", "cong hoa co snippets", "cong cho co snippets", "cong hon co snippets", "cong vo co snippets", "cong co co snippets", "cong he co 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: (((("cong ho 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: (((("cong ho co snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cong ho co snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong ho co snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.