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