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