Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan cach phe snippets" » "dan cach code snippets", "dan cac phe snippets", "dan canh phe snippets", "nhan cach phe snippets", "dan cach pha snippets", "dan cach phat snippets", "dan cac he snippets"
"python using java snippets" » "python using data 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: (((("dan cach phe snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan cach phe snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dan cach phe snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan cach phe snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.