Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tich su can snippets" » "tich su code snippets", "lich su can snippets", "tich du can snippets", "tich so can snippets", "tich su van snippets", "tich su cao snippets", "tich su han 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: (((("tich su can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tich su can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( tich su can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tich su can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.