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