Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tang pha cau snippets" » "tang pha code snippets", "tang ha cau snippets", "tang phu cau snippets", "tang kha cau snippets", "tang phan cau snippets", "tang phap cau snippets", "tang pha cac 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: (((("tang pha cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tang pha cau snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( tang pha cau snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tang pha cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.