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