Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong ca me snippets" » "cong ca code snippets", "cong cua me snippets", "cong cau me snippets", "cong cac me snippets", "cong cha me snippets", "cong ba me snippets", "cong ca ve 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: (((("cong ca me snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cong ca me snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cong ca me snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong ca me snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.