Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cham dan da snippets" » "cham dan code snippets", "cham den da snippets", "ham dan da snippets", "pham dang da snippets", "cham dan dat snippets", "cham dan ca snippets", "cham dan va 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 ("cham dan da snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cham dan da snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cham dan da snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cham dan da snippets"))) or ("locating bug core snippets"))*.