Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dac cho mo snippets" » "day cho mo snippets", "danh cho mo snippets", "dac cho moi snippets", "dac cho mot snippets", "dac cho ro snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dac cho 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: (((("dac cho mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dac cho mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dac cho mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.