Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tang ha con snippets" » "tang ha code snippets", "lang ha con snippets", "tang ma con snippets", "hang hoa con snippets", "tang ha cong snippets", "tang hai con snippets", "tang va con 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 ha con 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 ha con snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( tang ha con snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tang ha con snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.