Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tim man cach snippets" » "tim man code snippets", "tim dan cach snippets", "tim nhan cach snippets", "tim mang sach snippets", "tim ban cach snippets", "tim mat cach snippets", "tim mach cach 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: (((("tim man cach snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tim man cach snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( tim man cach snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tim man cach snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.