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