Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong suat do snippets" » "cong suat code snippets", "nang suat do snippets", "cong san do snippets", "cong cua do snippets", "cong thuat do snippets", "cong suat cao snippets", "cong suat keo 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: (((("python using java snippets") or ("cong suat do snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cong suat do snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cong suat do snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cong suat do snippets"))) or ("locating bug core snippets"))*.