Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dinh voi con snippets" » "dinh moi con snippets", "dinh toi con snippets", "dinh vi con snippets", "dinh voi cong snippets", "dinh voi chon snippets", "dinh voi can snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("dinh voi con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dinh voi con snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dinh voi con snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dinh voi con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.