Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dinh chi mo snippets" » "dinh thi mo snippets", "dinh tri mo snippets", "dinh moi mo snippets", "dinh chi mot snippets", "dinh chi o 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 chi mo 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 chi mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dinh chi mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dinh chi mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.