Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"pham hanh mo snippets" » "pham thanh mo snippets", "pham anh mo snippets", "pham hang mo snippets", "pham hanh mot snippets", "pham hanh moi snippets", "pham hanh ma 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: (((("python using java snippets") or ("pham hanh mo snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("pham hanh mo snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( pham hanh mo snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("pham hanh mo snippets"))) or ("locating bug code snippets"))*.