Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tap tinh mo snippets" » "tap kinh mo snippets", "tap hinh mo snippets", "tap tieng mo snippets", "tap trinh mo snippets", "tap tinh co snippets", "tap tinh do 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: (((("tap tinh 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: (((("tap tinh mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tap tinh mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tap tinh mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.