Perhaps you should try some spelling variations:
"cac cap cong snippets" » "cac cap code snippets", "cac cac cong snippets", "cac cao cong snippets", "cac tap cong snippets", "cao cap cong snippets", "cac cam cong snippets", "cac cau cong snippets"
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"

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 ("cac cap cong snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cac cap cong snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cac cap cong snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cac cap cong snippets"))) or ("locating bug core snippets"))*.