Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chai ha cong snippets" » "thai ha cong snippets", "chai va cong snippets", "chi ha cong snippets", "chai hoa cong snippets", "chai ha dong 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: (((("chai ha cong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chai ha cong snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chai ha cong snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chai ha cong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.