Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"ca cham cho snippets" » "ca cham code snippets", "ca chat cho snippets", "ca chan cho snippets", "ca chim choc snippets", "cau cham cho snippets", "va cham cho snippets", "co cham cho 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 cham cho 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 cham cho snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( ca cham cho snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ca cham cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.