Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"che giay den snippets" » "cau giay den snippets", "cap giay den snippets", "ca giay den snippets", "che giay van snippets", "che day den snippets", "che gia de 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: (((("che giay den snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("che giay den snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( che giay den snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("che giay den snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.