Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cham lai can snippets" » "cham lai code snippets", "pham lan can snippets", "cham mat can snippets", "cham va can snippets", "cham lai van snippets", "cham lai cam snippets", "cham law can 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 ("cham lai can snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cham lai can snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cham lai can snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cham lai can snippets"))) or ("locating bug core snippets"))*.