Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong co tong snippets" » "cong co code snippets", "dong co tong snippets", "cong cu tong snippets", "cong so tong snippets", "cong co trong snippets", "cong co dong snippets", "cong co ton 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: (((("python using java snippets") or ("cong co tong snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cong co tong snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cong co tong snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cong co tong snippets"))) or ("locating bug core snippets"))*.