Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dinh co cham snippets" » "dinh cao cham snippets", "dinh so cham snippets", "dinh cu cham snippets", "dinh ca cham snippets", "dinh co champa snippets", "dinh cao chat 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 co cham 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 co cham snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dinh co cham snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dinh co cham snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.